Big flow numbers and a small runner size produce air speed and power. OCT 09 ISSUE OF MM&FF They took a junk yard 302, trick flow cam, these exact same pro comp heads, roller tip rockers, eglin hardened pushrods, parker funnel intake, and a 750 holley carb and made 399hp 363lb of tq and it only cost them $1,064. 230cc is too big for most 350's. 0L vs ProMaxx 210 What looks like the result of adding a supercharger or pair of turbos, is actually from a simple head swap. com site are generated at 25" H20, which is not a standard test pressure. Jason is a good guy who owns it now and the SBC heads look decent and improved over the old junkits the new Chinese (dart copy I believe) casting that people are using. 02 intake valves, and at least a 185cc intake runner to make the most of your 347. ProMaxx Performance Products, LLC, Rainbow City, AL. Available as castings or complete heads, these will outperform our Edelbrock based Stage X package with just a valve job and bowl blend. 240 Available - RacingJunk Classifieds features & sells race ready Heads. It has a larger bore capacity, allowing for much larger displacement engines without the cylinder wall weakness issues that have plagued the stock OEM blocks. We have custom designed a head to meet the needs of the SBF world, while keeping the quality high and the price reasonable. These heads are a permanent mold type of head and we have no knowledge of their quality control relative to things such as gas pockets (porosity) and core shift. Flow data listed on the www. Re: Speedmaster 460 blower intake?? Skipped_link on January 13th 2017, 11:24 pm I know this is an older thread, but I figured if someone is searching I could at least contribute with some pics since I do have some of this particular manifold,. Low pricing and fast free shipping on orders over $100. Small block Ford Oil Pan Style. Jason is a good guy who owns it now and the SBC heads look decent and improved over the old junkits the new Chinese (dart copy I believe) casting that people are using. Knowing the Procomps (Speedmaster) had some issues I tried to find some info on the ProMaxx small block head that Jegs sells. car reviews and news, concept cars and auto show coverage, awards and much more. As far as addressing the 4 bolts a cylindergood luck. There's videos on youtube where a guy had the alumnun tested, and it was top quality stuff. Machined for O-Ring: No Heat Crossover. I've had enough cylinder heads on our flowbench to know when BS is flying around. 050-inch lift on. Air Flow Detail #176 SBC All American Head - 185cc Runner. `If you want the glamorous look and easy porting that come with a set of top-of-the-line aluminum cylinder heads without the big price, the new line of alloy small-block Chevy heads from Patriot. Ive been using the nkb sbf heads for over 2 years now on my 67 comet 306 roller/stock ho cam 1. AFR pioneered CNC cylinder head porting and was the first company to offer a full line of economically priced cnc ported cylinder heads to the aftermarket. It has very large "as. We had numerous SBC, SBF and BBC crack on the dyno. Pro Action™ Small Block Ford 289-351c. Performance Parts; Performance Parts For more than 30 years, Superformance has been supplying speed equipment to Australia, New Zealand and South East Asia. The Blue Thunder 460 cylinder head is available in six configurations. 00 total, that was including price of motor as well. car reviews and news, concept cars and auto show coverage, awards and much more. Dart, dart heads, aluminum cylinder heads, cylinder heads, heads, big block chevy, small block chevy, engine blocks. Find used Small Block Chevy Cylinder Heads for sale on Craigslist, Letgo, eBay, OfferUp, Amazon and others. This bulletin board is currently closed. Patriot Performance Heads for your 1999-2004 Lightning / Harley Davidson Patriot Performance Heads for your 1999-2004 Lightning / Harley Davidson at RPM Outlet. The Administrator has specified the reason as to why below. When RHS says that there's 1,000 horsepower potential from their Pro Elite heads for the BBC, we believe them - our best result was an amazing 883 horsepower and 758 foot-pounds of torque, on pump gas no less, and with no need for exotic valvetrain components to let the engine spin to the moon. While they are cast in Asia, they are equal in quality to American cast heads, for approximate $1700 less. I put a set of Flotek 180 58cc on my 331 (pace car) and I was impressed by the quality. browse our catalog of over 5,000+ parts. Make sure the dowel on the bottom of each pedestal is aligned properly with the alignment holes in the cylinder head and the pedestals are sitting down flush on the head with the valve lash adjusters completely backed off. We showcase a varied catalog of products ready to ship at competitive pricing. I'm doing a rebuild and my heads are in a bad way and need everything, I can't imagine rebuilding them for less than $600. As a result, DART blocks, etc are more common along with their $2k-ish price. We do know that the quality of the Edelbrock heads are first rate. Our Dyno and Track proven heads make BIG power. BuyAFR : AFR SBC Race Heads - AFR SBC Race Heads AFR BBC Race Heads AFR SBF Race Heads AFR LS1 Cylinder Heads AFR Master List AFR SBC Race Heads AFR BBC Race Heads AFR SBF Race Heads AFR LS1 Cylinder Heads Supporting Components BuyAFR, AFR, airflow,airflow research, research,cylinder heads,. Our maxim is to provide value-driven auto accessories that focus on quality, affordability and functionality to satisfy a wide variety of needs. The All-American series gives you an edge on the market providing awesome and reliable power. I have been looking at heads and I am going with 185cc's heads. These Pro Action 215 cylinder heads are the perfect choice for big inch street rods, serious muscle cars, oval track and drag racing applications. stick with around 200cc with 2. Photopost Classifieds software lets you review products and display reviews on your website. Make sure the dowel on the bottom of each pedestal is aligned properly with the alignment holes in the cylinder head and the pedestals are sitting down flush on the head with the valve lash adjusters completely backed off. 60 valves -. 272,950 + reviews! Cart total: NKB, & PROMAXX HEADS FULL SET GP-8-ONLY. 02 but if your wanting heads you could always go with vortecs or a nice set of cast iron heads which should run. We now have a SAENZ model 680 flow bench which we all enjoy using. Available as castings or complete heads, these will outperform our Edelbrock based Stage X package with just a valve job and bowl blend. SBC BBC CHEVY SBF INNER VALVE SPRINGS FOR HYD. blueprint engines Marshal engines Blueprint engines biggest rip off and scam artist company. The MAXX Series is taking the affordable performance cylinder head to the next level. Flow data listed on the www. If for any reason you purchase a set of heads from SRH, or have yours ported, and they don't perform like we discuss, send them back and I will work on them until they do, free! Or trade back and put you in a different set! Better than any flow data guarantee! Speier Racing Heads now has in-house wet flow capabilities!. New ProMaxx 183 heads. Aftermarket Cylinder Heads - Why You Shouldn't Just Bolt Them On - Part 2 - TRRC / Vortecpro - Duration: 15:27. 5º, 12º, and 9° versions. I put a set of Flotek 180 58cc on my 331 (pace car) and I was impressed by the quality. We have seen head swaps on stock motors be worth less than 10 hp, but the same head swap on a modified stroker be worth 150 hp. Also looking at the Crower hdp282 cam. I don't know specifically when they came out but I first started seeing them about a year ago. Replacement Engine Parts Reviews. Our maxim is to provide value-driven auto accessories that focus on quality, affordability and functionality to satisfy a wide variety of needs. AD Performance SBF 175 ProMaxx Cylinder Head [9175] - ProMaxx Performance 9175 MAXX Series Aluminum Cylinder Heads As-Cast Quick Overview Our Freedom Series heads have started a revolution in the performance world. Deprecated: Function create_function() is deprecated in /home/clients/62b828814f60dd8b4aad4d9eaa9c5162/uscarouge/fwvf5/iacty. Contacted Skip White Performance from Australia spoke with Big Mike about a 632 engine. - Muscle Mustangs & Fast Fords Magazine. AFR's trademark 3/4" thick head deck makes them ideal for heavy nitrous or forced induction applications. It'll be a little more with more stuff such as upgrading to big breathing CNC'd heads, a Quick Fuel carb, billet accessories, pulleys, brackets, etc. -CNC ported RHS heads with Weingartner Racing Port design assembled for solid roller cams up to. 500 of an inch and above mean nothing to you. The Racers Edge Performance - Edelbrock sells new ford mustang and chevrolet camaro performance Edelbrock cylinder heads at cheap discount wholesale prices, including all Edelbrock Cylinder Heads for BBC SBC SBF Ford Chevy Chrysler HEMI applications. If for any reason you purchase a set of heads from SRH, or have yours ported, and they don't perform like we discuss, send them back and I will work on them until they do, free! Or trade back and put you in a different set! Better than any flow data guarantee! Speier Racing Heads now has in-house wet flow capabilities!. re: nkb cylinder heads - anybody know anything about them? Wayne Pearce on December 12th 2016, 6:24 pm Is Skip White somebody that one should avoid doing business with, bad rep, or am I reading something between the lines that isn't there?. Engine Builder provides valuable information on numerous engine markets served by both custom and production engine builders/ rebuilders – from high performance to heavy-duty diesel. Great care and focus has a set of cylinder heads from Speier Racing Heads a smart and logical choice! I know this head isn't for everyone, but it's a great option for 355-388's. The Stealth head is an entry level head and will perform well when service prepped and used as a stock replacement. I was trying to make the readers aware of the Bolt break thru. dart shp sbc 200cc aluminum heads set-up for solid flat tappet and hydraulic roller cams hyd flat tappett and solid roller cam setups also available perfect for 327, 350, 383 and 400 ( may need steam holes for 400 engines ) 64cc combustion. Our combinations are proven. These heads have made dyno proven increases of up to 75 horsepower over ported "E7" casting 5. The Complete Cylinder Head Guide for Chevy Small Block Engines A factor more influential toward successful high-performance engine building than any other is the cylinder heads. Power levels from 500 to over 600 Edelbrock Stage X heads include 11/32 stem stainless valve job & bowl blend, and. 50-inch valves. Over 40 years of selling quality After market, high performance parts such as engine blocks, cylinder heads, intake Manifolds, and many other high performance engine parts for street, off road, marine applications and from week end cruisers to all out race applications. We wanted to include the biggest, baddest heads possible and AFR is known for making the best heads in the industry. However, no problems have shown up in these Pro Comp heads after doing our CNC porting program. Not all that long ago, the small block fan's only choice for Ford cylinder heads was the classic 351W Ford heads swap on a 302. Formerly known as Patriot Heads which were absolutely terrible. This head was sold as a bare casting when new, so machine work will determine finished valve, chamber, and port sizes. i saw a vidoe on youtube of the promaxx heads. 6:1 compression ratio running on 91 pump gas. I'm doing a rebuild and my heads are in a bad way and need everything, I can't imagine rebuilding them for less than $600. The Shocker 210 CNC SBF heads are tops in the industry. Develped for high power Ford 302 - 351 Windsor street/track hydraulic roller applications. Their 185cc heads out perform the dart shp 200 heads and comparible edelbrock heads. According to the first result from typing budget SBF heads into Google, yes there are "budget options for Aluminum heads on the small block Ford". ProMaxx Performance Products, LLC, Rainbow City, AL. Take a look at some of his pictures on victory lane, including his first place finish at the 2012 Super Bucks for $50K!. Airflow Research's pioneering use of wet-flow technology was allowing AFR cylinder heads to obtain unequaled flow and power. these heads are actually patriot clyinde heads. The 2 heads are about the same when looking at the numbers with the GT40p heads having a slight edge. Blue Thunder has long been known as a leading manufacturer of high performance cylinder heads for 460 Ford high performance and racing engines. Options -Titanium valves add $1600 -Jesel Shaft rockers $1600. These heads feature absolutely massive 2. AUTOLITE COPPER CORE SPARK PLUGSSET OF 8 PART # 3923 * ABOVE PHOTO IS A FILE PHOTO. for about 28 years. White Performance and Machine is a full service machine shop that provides high performance car parts as well as complete turn-key high performance engines. At Abbotts SuperFlow Port & Polish we take a lot of pride in porting and polishing intakes and cylinder heads. Aluminum Cylinder Heads SBF FORD 302 190cc 62cc 2. Performance Cylinder Heads Locally Owned and OperatedJason Collins Call us at. Compare performance and price and you will see it is no contest. 429/460 Ford Cylinder Heads. For proper fitment we offer 3 oil pan options on our small block Ford crate engines: Front sump oil pan (fits most Mustangs 1965-1973, other car apps to 1976, some truck applications to 1979) The standard front sump pan does not have provision for a dipstick. After less than 1 hour run time one valve lock failed and sucked a valve into the cylinder destroying the cylinder head , piston , connecting rod and causing extensive damage to the engine block. Looks like 2. Includes: Titanium intake valves, stainless exhaust valves, PSI springs, Manley titanium retainers, Manley hardened locks and spring locators, steel valve seats. This bulletin board is currently closed. However, no problems have shown up in these Pro Comp heads after doing our CNC porting program. com offers a huge selection of circle track parts, drag racing parts and accessories from the biggest brands in drag racing including Aluminum Cylinder Heads - Big Block Ford / FE at low everyday prices. Check it out as we do a cylinder head comparison tests, testing the effects on four different cylinder heads on two small-block engines. Customer supplied pro comp intake, distributor, ProMaxx heads and TFS camshaft. that's just my. ABOUT STEVEN: CFL engine parts manufacturing Co. Scorpion Products! : Aluminum Cylinder Heads - Air & Fuel Delivery Brake Systems Chassis, Steering & Suspension Cooling & Heating Engines & Components Exhaust Fittings & Hoses Gaskets & Seals Disc Brake Conversions Ignition & Electrical Interior & Accessories LS Performance Transmission & Drive Train Small Block Chevy Big Block Chevy 47-59 Chevrolet Trucks Comp Cams C10 Trucks auto parts. They run a very moderate cam. 00 Precision Race Engines Aluminum Small Block Chevy Cylinder Heads. Re: Anyone got any experiance with Promaxx SBF heads? Well I guess i'll pull the trigger on a set bare, surely with a 2. Look out for new episodes in this series that will take you through the planning and prep to the actual firing up of this stree. Custom Ford 6049 C-460 Heads. PROMAXX Performance Maxx Series Small Block Ford Cylinder Heads 9175. Save ALL of the money you would waste on a set of heads and put it ALL towards other stuff. Blue Thunder FE Cylinder Head Tech Data - Updated! A bolt on replacement for production heads, designed to flow much better, and allow flexibility with further modifications. Anyone have any experience with these heads or can offer other suggestions? Much appreciated! Scottie. Getting the Heads The first step was to obtain and flow test virtually every small block Ford head on the market. Focusing on maxx series on the internet. P-38 Features: Generates more power by means of canted, larger diameter inlet and exhaust valves; improved port velocities; deeper bowls with sweeping short turns in the intake and exhaust ports. See our performer Cylinder Heads - Quality Performance Aluminum Street Heads. CNC ported and port design by HVH. The 58cc heads can also be milled to lower the chamber size for an additional fee. Plan A Head: Stroker Heads to the Maxx. a head to meet the needs of the SBF world, while keeping the quality high and the price reasonable. OCT 09 ISSUE OF MM&FF They took a junk yard 302, trick flow cam, these exact same pro comp heads, roller tip rockers, eglin hardened pushrods, parker funnel intake, and a 750 holley carb and made 399hp 363lb of tq and it only cost them $1,064. Today’s small block Ford street engine builder has it easy. These spark plugs are copper replacement spark plugs for your 79-95 Mustang 5. After a lot of research, I decided to go with the Edelbrock E-Street heads. In 2005, Tri-State Cylinder Head began research and development on high-performance aluminum racing heads. 200 133 106. so these heads have to be pretty good i would think. We do know that the quality of the Edelbrock heads are first rate. The Edelbrock Performer Cylinder Heads will bolt on to a 347 stroker, and will provide increased performance over the stock heads, however due to the increased displacement over a stock 302, we typically would recommend a head with 2. Our maxim is to provide value-driven auto accessories that focus on quality, affordability and functionality to satisfy a wide variety of needs. com offers a huge selection of circle track parts, drag racing parts and accessories from the biggest brands in drag racing including Aluminum Cylinder Heads - Big Block Ford / FE at low everyday prices. teams and engine builders have seen gains of 180 hp and 6 mph. Their 185cc heads out perform the dart shp 200 heads and comparible edelbrock heads. SBC ProComp Aluminum Cylinder Heads 210 Runner Assembled - Item # PCM 3003C. Just stumbled across this video, showing a Promaxx FE head?? My understanding is Patriot heads went under and resurfaced as Promaxx, don't really know more than a quick Google search. car reviews and news, concept cars and auto show coverage. dart shp sbc 200cc aluminum heads set-up for solid flat tappet and hydraulic roller cams hyd flat tappett and solid roller cam setups also available perfect for 327, 350, 383 and 400 ( may need steam holes for 400 engines ) 64cc combustion. NEW (Pair / 2) 2 brand new still in the package and unopened felpro head gaskets. ProMaxx Automotive Accessories are available exclusively through Meyer Distributing Authorized ProMaxx Retailers. its your call, I would hold out for a good set of heads, I cant bash Promaxx I have no experience with them, but for piece of mind I would get a name brand set that way you don't have to worry especially with spray. Ford FE Engine Blue Thunder Heads: How to Choose? Build Max Performance for the 332, 352, 361, 390, 406, 410, 427, and 428 Engines with definitive guide. Our Dyno and Track proven heads make BIG power. Here they are. Small block Ford Oil Pan Style. The price was nice($830 from Summit-at the time) and I wanted to try something a bit different than my Trickflow TW heads. I have been looking at heads and I am going with 185cc's heads. Develped for high power Ford 302 - 351 Windsor street/track hydraulic roller applications. All heads are assembled with the following. SBF ProComp Aluminum Cylinder Heads 210 Runner Assembled - Item # PCM 3038C Pro Comp Aluminum Cylinder Heads are a great choice for an out of the box horse power upgrade for your Small Block Ford. As with most engine components, bigger isn't always better and selecting the right heads is crucial to making big time horsepower. 5º, 12º, and 9° versions. It is recorded for future reference on a computer program. Jon Kaase Prepared Super Cobra Jet Ford Heads. The MAXX Series is taking the affordable performance cylinder head to the next level. (rear wheels). A lot of people recommend looking at the flows around. It is nowhere the quality and value of the Trick Flow 240 head. Ford Performance (formerly Ford Racing) manufactures this C3 Cylinder Head for Drag, Sprint Car, and Circle Track Racing. 400 246 183. These heads have intake ports that have broken through into the head bolt holes. There is no comparison in the market. I had never seen such restricted heads before. All have an improved "Cobra Jet" intake port which is capable of peak flow in the 410 cfm range. Promaxx Patriot Performance Stage 2 and Stage 3 Windsor or Romeo heads come fully assembled and can handle blown or nitrous applications. 570" exhaust valves. Trick Flow Specialties is a leading designer and manufacturer of high performance cylinder heads, intake manifolds, and engine components. But as you stated, you don't need big flow numbers or ports. BuyAFR : AFR SBC Race Heads - AFR SBC Race Heads AFR BBC Race Heads AFR SBF Race Heads AFR LS1 Cylinder Heads AFR Master List AFR SBC Race Heads AFR BBC Race Heads AFR SBF Race Heads AFR LS1 Cylinder Heads Supporting Components BuyAFR, AFR, airflow,airflow research, research,cylinder heads,. It was 290. As a result, DART blocks, etc are more common along with their $2k-ish price. BES / Edelbrock Victor Jr. 750 lift $3040 Trick Flow 320cc as cast heads bare $1650 - Hand ported Trick Flow pair $2350 (Available in a variety of sizes to fit your engine needs. The medium riser head is usable with bowl and port clean up but benefits from chamber profiling. Low pricing and fast free shipping on orders over $100. Small Block Ford cylinder heads require the use of a 14mm thread,5 / 8" hex,. I'm doing a rebuild and my heads are in a bad way and need everything, I can't imagine rebuilding them for less than $600. Buy your Maxx Series on the internet. The Racers Edge Performance - Edelbrock sells new ford mustang and chevrolet camaro performance Edelbrock cylinder heads at cheap discount wholesale prices, including all Edelbrock Cylinder Heads for BBC SBC SBF Ford Chevy Chrysler HEMI applications. ProMaxx Performance Products, LLC March 24 · We at ProMaxx want to thank each and every customer that proves everyday that you don’t have to pay for a name to get bolt on performance!. The price on the NKB's is silly and claims to use great components. i know another company usa performance products (mbe) has a budget heads that they say isn't a pro comp casting also and the promaxx heads (old patriots) are said to use a different casting then pro comp. Hi - has anyone got first hand experience of Speedmaster CNC heads? I have seen some reviews and video about them and the feedback is mixed. Well, my SBF build plan (when I finally get a kit) seems less likely given the difficulty engine builders appear to be having getting stock blocks in good shape. Fox Lake Racing Power Products and cylinder head porting, with advanced specialties in porting Ford Performance, Racing, and TrickFlow heads. 550 301 191. So I was wondering how much a set of cheap aluminum heads would cost me or if I'd be better off with rebuilding these choker e7's. It was 290. Performance Cylinder Heads Locally Owned and OperatedJason Collins Call us at. Best in-line SBF head available. We have custom designed a head to meet the needs of the SBF world, while keeping the quality high and the price reasonable. Check it out as we do a cylinder head comparison tests, testing the effects on four different cylinder heads on two small-block engines. Recommend headers in the 1 ¾” size with 3”. The SBF heads come as cast with a 185cc intake runner, US made bronze guides, and our 5 angle valve job. YOU WILL RECEIVE 8 OF PART #AUTOLITE 3923These are the spark plugs we strongly recommend for our NKB and Procomp heads. Exhaust Valve Diameter (in): 1. Our new ultra smooth casting made of Grade A 356-T6 aluminum is precision CNC machined to create the perfect platform for our new runner and chamber designs. I put a set of Flotek 180 58cc on my 331 (pace car) and I was impressed by the quality. Read all about our findings as we compare a variety of performance cylinder heads against GM's iron Vortec castings - Super Chevy Magazine. Aerohead Racing Component is a stock division of Indy Cylinder Head. There's videos on youtube where a guy had the alumnun tested, and it was top quality stuff. Bear Block Motors (BBM) is proud to introduce the incredible new BBM FE cylinder head for 390, 427, and 428 big-blocks with 2. ProMaxx has taken over Patriot Performance Products and they now sell the original Patriot Performance Cylinder Heads as their own product, conveniently using the same part numbers. Photopost Classifieds software lets you review products and display reviews on your website. Like tires and filters, a Mustang’s spark plugs degrade over time and should be replaced. (rear wheels). dart shp sbc 200cc aluminum heads set-up for solid flat tappet and hydraulic roller cams hyd flat tappett and solid roller cam setups also available perfect for 327, 350, 383 and 400 ( may need steam holes for 400 engines ) 64cc combustion. its your call, I would hold out for a good set of heads, I cant bash Promaxx I have no experience with them, but for piece of mind I would get a name brand set that way you don't have to worry especially with spray. Scorpion Products! : Aluminum Cylinder Heads - Air & Fuel Delivery Brake Systems Chassis, Steering & Suspension Cooling & Heating Engines & Components Exhaust Fittings & Hoses Gaskets & Seals Disc Brake Conversions Ignition & Electrical Interior & Accessories LS Performance Transmission & Drive Train Small Block Chevy Big Block Chevy 47-59 Chevrolet Trucks Comp Cams C10 Trucks auto parts. We do know that the quality of the Edelbrock heads are first rate. Available as castings or complete heads, these will outperform our Edelbrock based Stage X package with just a valve job and bowl blend. The 2 heads are about the same when looking at the numbers with the GT40p heads having a slight edge. the guy had done saw cuts showing the ports and had tested the materail. Come inside the Parts Pro garage as we take you through the installation of some of today's hottest performance products. I had John make me the first set of stud girdles that actual. However, no problems have shown up in these Pro Comp heads after doing our CNC porting program. OCT 09 ISSUE OF MM&FF They took a junk yard 302, trick flow cam, these exact same pro comp heads, roller tip rockers, eglin hardened pushrods, parker funnel intake, and a 750 holley carb and made 399hp 363lb of tq and it only cost them $1,064. Jason is a good guy who owns it now and the SBC heads look decent and improved over the old junkits the new Chinese (dart copy I believe) casting that people are using. Airflow Research's pioneering use of wet-flow technology was allowing AFR cylinder heads to obtain unequaled flow and power. These spark plugs are copper replacement spark plugs for your 79-95 Mustang 5. Like most people, I'm on a budget and trying to get the best parts I can afford - that's the important part. Read all about our findings as we compare a variety of performance cylinder heads against GM's iron Vortec castings - Super Chevy Magazine. Several months ago I was debating which heads to go with for my rebuilt 306. Chad I already knew that. We offer a plethora of Ford Aluminum Heads for your vehicle needs. Promaxxperformance. Well, my SBF build plan (when I finally get a kit) seems less likely given the difficulty engine builders appear to be having getting stock blocks in good shape. Power levels from 500 to over 600 Edelbrock Stage X heads include 11/32 stem stainless valve job & bowl blend, and. This performance head flows 266 cfm at only 600 lift. You your self have said that all the machine shops you've talked to say they (promaxx) are junk. stands behind each product we manufacture 100%. com site are generated at 25" H20, which is not a standard test pressure. Total Manufacturing (1990-Present) Airflow Research advanced to full production of cylinder heads in the early 90's by incorporating advanced high density Cast Billet technology into their southern California facility. I picked up a set of Skip White NKB 185cc heads fully assembled with Hyd Roller springs for $650. Knowledgeable staff and quality Speed Equipment make for the right combination for your ride. 0 R heads seem to out flow every head in this category but cost $2075. The team has shared all the finest moments in the numerous accolades for its people, its products, and its approach. Freedom may not be free, but it sure has a reasonable price tag. Complete Aluminium Cylinder Heads (Pair), 175cc Runner with 60cc Chamber Suit Small Block Ford Aeroflow has become synonymous with premium quality performance products. Founded in 2007, we offer an extensive selection of cylinder heads for Ford, Chevrolet, and GMC performance engines. 7 rockers, air gap rpm with a qft 600cfm carb. You could drop a valve and lose the motor. -CNC ported with Weingartner Racing Port design bare pair $2500 -CNC ported with Weingartner Racing Port design Assembled for Solid roller cam pair $3430. If someone has fitted or got first hand knowledge of these some consumer feedback will be much appreciated. 76; Save used sbf heads to get e-mail alerts and updates on your eBay Feed. ProMaxx Performance Products, LLC, Rainbow City, AL. 055 valve and complete port work with some dyno tweeking I can get Performer RPM type performance on a 357w, They 60 ft. Total Manufacturing (1990-Present) Airflow Research advanced to full production of cylinder heads in the early 90's by incorporating advanced high density Cast Billet technology into their southern California facility. I had John make me the first set of stud girdles that actual. Today's small block Ford street engine builder has it easy. The SBF heads come as cast with a 185cc intake runner, US made bronze guides, and our 5 angle valve job. its your call, I would hold out for a good set of heads, I cant bash Promaxx I have no experience with them, but for piece of mind I would get a name brand set that way you don't have to worry especially with spray. Available $19. Blue Thunder has long been known as a leading manufacturer of high performance cylinder heads for 460 Ford high performance and racing engines. Small Block Ford 289. With no fewer than 5 different styles of cylinder heads for everything from a mild street cruiser to 700+hp race engines, we can tailor a combination to suit your needs. We previously ran these ProMaxx heads on a smaller 347 stroker, but with 210cc intake ports (that flowed over 320), the heads were better suited to a larger, more powerful stroker combination. AFR heads entire SBF line is CNC ported from AFR to produce the highest flowing, highest velocity cylinder heads on the market today. Jason is a good guy who owns it now and the SBC heads look decent and improved over the old junkits the new Chinese (dart copy I believe) casting that people are using. We do know that the quality of the Edelbrock heads are first rate. Ive been using the nkb sbf heads for over 2 years now on my 67 comet 306 roller/stock ho cam 1. ProMaxx Performance began business by revolutionizing the CNC cylinder head market. The Dart LS high performance cylinder head has better airflow, more efficient combustion chambers, and more user friendly features than production LS castings. ROLLER CAM. BBC 582 finished and ready to Ship our Monday. These cylinder heads have a 180cc intake runner and 62cc exhaust runner, so they are great for street and off-road application were you would like to have good low in power. Purchased a set of Pro Comp aluminum cylinder heads for my big block chevy. Total Manufacturing (1990-Present) Airflow Research advanced to full production of cylinder heads in the early 90's by incorporating advanced high density Cast Billet technology into their southern California facility. Speedmaster has become a leader in its field, built on a long term consistency of being a specialist in aftermarket automotive components. I dealt with this with my GT40p heads until I was able to get a set of Ford Racing stainless headers. The "GTA" Series of Street Performance Cams from Straub tech will boost the power on your Mouse like no other hydraulic roller cam. ProMaxx Performance Products, LLC, Rainbow City, AL. Do a little reading on the Corvette's setup. AFR pioneered CNC cylinder head porting and was the first company to offer a full line of economically priced cnc ported cylinder heads to the aftermarket. Mike campaigned a 406ci '82 Camaro in the highly competitive PSCA 10. BRODIX Cylinder Heads Total Seal Piston Rings If you’re looking for a new race engine for the 2020 season, don’t wait to long as we are currently booked up till January. Kaase Boss Nine Semihemisperical Cylinder Heads. GT40 Style Intake Dyno and Track Data The following pages are feedback that I have received on ported GT40, Cobra and Explorer intakes that we have ported over the years. Pro Action series heads are offered in both cast-iron and aluminum with intake runner sizes from 160 to 215cc and combustion chambers available in both 58cc and 64cc. BuyAFR : AFR SBC Race Heads - AFR SBC Race Heads AFR BBC Race Heads AFR SBF Race Heads AFR LS1 Cylinder Heads AFR Master List AFR SBC Race Heads AFR BBC Race Heads AFR SBF Race Heads AFR LS1 Cylinder Heads Supporting Components BuyAFR, AFR, airflow,airflow research, research,cylinder heads,. #6 AFR 220cc SBF. Also looking at the Crower hdp282 cam. NEW (Pair / 2) 2 brand new still in the package and unopened felpro head gaskets. 400 246 183. Jon Kaase Prepared Super Cobra Jet Ford Heads. Custom Ford 6049 C-460 Heads. Find Your Cylinder Head 10% off on all gasket sets with the purchase of a cylinder head. Install the rocker arms and the rocker arm pedestals onto the cylinder head as an assembly according to OEM procedures. The "GTA" Series of Street Performance Cams from Straub tech will boost the power on your Mouse like no other hydraulic roller cam. 6:1 compression ratio running on 91 pump gas. better then most heads and want to cruise alot. The Stealth head is an entry level head and will perform well when service prepped and used as a stock replacement. Options -Titanium valves add $1600 -Jesel Shaft rockers $1600. At Abbotts SuperFlow Port & Polish we take a lot of pride in porting and polishing intakes and cylinder heads. And now, RHS® has developed an impressive head series to provide Small Block Ford engines with increased airflow and horsepower. Their 185cc heads out perform the dart shp 200 heads and comparible edelbrock heads. Available as castings or complete heads, these will outperform our Edelbrock based Stage X package with just a valve job and bowl blend. Founded in 2007, we offer an extensive selection of cylinder heads for Ford, Chevrolet, and GMC performance engines. At CHI we have a Ford cylinder head for every application. to the heads and the other motor internals you must remove the intake. AUTOLITE COPPER CORE SPARK PLUGSSET OF 8 PART # 3923 * ABOVE PHOTO IS A FILE PHOTO. ProMaxx Automotive Accessories are available exclusively through Meyer Distributing Authorized ProMaxx Retailers. Compare performance and price and you will see it is no contest. The "GTA" Series of Street Performance Cams from Straub tech will boost the power on your Mouse like no other hydraulic roller cam. I figured out why Patriot closed up and changed its name. Big Block Chevrolet Compatible Heads. If you are looking to upgrade your vehicle, or if you need a powerful engine for a project you are working on, we have the best crate engines on the market. FLOTEK is a leading brand of aluminum high-performance cylinder heads. intakes, cylinder heads, headers, valve covers, fuel pumps, steering and suspension, air filters, oil pans, radiators, cooling components and more. the guy had done saw cuts showing the ports and had tested the materail. teams and engine builders have seen gains of 180 hp and 6 mph. The ProMaxx Performance Small Block Ford Cylinder Heads are manufactured from cast aluminum and have been designed to revolutionize the Ford performance world with high quality at a reasonable cost. I dealt with this with my GT40p heads until I was able to get a set of Ford Racing stainless headers. These Pro Action 215 cylinder heads are the perfect choice for big inch street rods, serious muscle cars, oval track and drag racing applications. See our performer Cylinder Heads - Quality Performance Aluminum Street Heads. 6L Mustang Forums (1996-2004) > 4. Low pricing and fast free shipping on orders over $100.