Promaxx Sbf Heads Flow Numbers

ProMaxx SBF Ford 302 175cc As Cast Cylinder Heads Save sbf racing heads to get e-mail alerts and updates on your Number of bids and bid amounts may be. 237cc Intake Runner. 55 sq in) and then looking what the corresponding 2. We had numerous SBC, SBF and BBC crack on the dyno. NEW: Profilier sbc 240cc, 2. Develped for high power Ford 302 - 351 Windsor street/track hydraulic roller applications. Where the build took a walk on the wild side was the camshaft. 600 lift, where the E-Bay heads advertised slightly under 300 cfm but at. 88 1/8 mile is worth 10. I'm glad to hear you are happy with your edelbrock heads, I'm not. It puts out up to 20 hp over the competition. The series 1 175cc SBF is an economical head that has all the right stuff. 550" double springs available This head is reocmmended for Maximum Performance & Full Competition, Heads-Up & Super Classes, over 7000 rpm, 400+ ciDART PRO 1 aluminum cylinder heads for small-block V8’s deliver advanced airflow. This means that if you want Indy power and want to use your existing stock exhaust headers, this is the head for you! Like all Indy heads, EZ heads feature long valve design and a cast aluminum valley plate. Combustion chambers are engineered for optimum swirl and quench right out of box. Shop with confidence. These Pro Action 215 cylinder heads are the perfect choice for big inch street rods, serious muscle cars, oval track and drag racing applications. 00 total, that was including price of motor as well. These heads have made dyno proven increases of up to 75 horsepower over ported "E7" casting 5. Standard valve angle and spacing is retained for bolt on compatibility. Description: Easy LS1 upgrades from Trick Flow. Better than any iron head you would buy is an opinion and could be 100% wrong if you end up with a head that is garbage like the one in the link to hardcore50. 500 inch lift. The GTA series of street performance hydraulic rollers makes this easy. The Brodix heads took this round by exceeding 300 cfm and did so at an impressive. Precision Race Engines. ProMaxx SBF Ford 302 175cc As Cast Cylinder Heads Save sbf racing heads to get e-mail alerts and updates on your Number of bids and bid amounts may be. The flow numbers for Modern Cylinder Head were from a number of different sources, their Web Site updated Nov. So if they flow 250 CFM they're good for about 500HP, max. DA: 95 PA: 87 MOZ Rank: 77 PROMAXX Performance Cylinder Heads - Free Shipping on. You can have a killer camshaft, valvetrain, intake manifold, carb, and headers, but if you bolt 'em to a weak set of heads, you won't make power. This aluminum head from Trick Flow produced 496 lb-ft of torque at 4,000 rpm and 455 horses at 5,300 rpm. These heads cover the range from 454 through 582 CU IN. 1 average cross section matched to a 1262 gasket and alot of detail to chamber around seat. LATE-MODEL HEMI; Big Block Mopar; CUSTOM PORTING SERVICE. stands behind each product we manufacture 100%. Our entry level 408 stroker Ford performance engines boast an honest 450 horsepower and 500 torque and run on premium pump gas. Small Block Ford Heads Usually, mineral oil is the normal oil that oils your engine, yet calls for constant transforming. Even the ''as cast'' heads utilize ultra-smooth new runner and chamber designs that produce ''CNC'd type'' flow numbers. The flow numbers above about 96% of your net lift do a lot more for your ego than they do for your power curveBut, they look good in ads. The series 1 175cc SBF is an economical head that has all the right stuff. Getting the Heads The first step was to obtain and flow test virtually every small block Ford head on the market. Torque production with the dual-plane exceeded 400 lb-ft from 3,800 rpm to 5,100 rpm, making for a broad, usable torque curve. RHS 12041 SB Chevy Aluminum Cylinder Heads Bare, 180cc Intake Runner, 72cc, Straight Plug (Pair) Fits Small Block Chevy, RHS Aluminum 23 Degree Cylinder Heads, 180cc Intake Runner, 72cc Combustion Chamber, Straight Plug, Accepts 2. The stock heads, as well as the GT40X head, had high swirl numbers. 10intake valves upon request. The professionally designed CNC port flows like the top brands in the industry over 325 cfm. Trick Flow 205cc TW Cylinder Head; 2V MODULAR; 3V MODULAR; 4V Modular 2011+ GM. These heads deliver more features, higher flow characteristics and better finish quality than other competitive brands. https://www. 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. Rialto Ave. Bear Block Motors (BBM) is proud to introduce the incredible new BBM FE cylinder head for 390, 427, and 428 big-blocks with 2. These heads out flow the competition at a price that cannot be touched. Find PROMAXX Performance Cylinder Heads with 185cc Intake Runner Volume (cc) and get Free Shipping on Orders Over $99 at Summit Racing!. This head offers the best flow numbers of all the Category 2 midsize heads with an outstanding exhaust port as well. Custom Ford 6049 C-460 Heads. We can also supply you with a matching camshaft and intake. 23 Mount Erin Rd, Blair Athol NSW 2560, Australia 02 9607 2299. Check pushrod clearance with heads placed on the block before final assembly. Extrapolating on that cross sectional area of the 185AFR (2. BB Spread Port Conversion Kits 555-632. The SBF Super Victor 24 CFM's off from best runner flow to worst. For the flow remember bigger is not always best. The flow numbers are impressive: ProMaxx Performance 9175: MAXX Series Aluminum Cylinder Heads As-Cast | JEGS (Click on the "Graphs" tab; there's a PDF). PROMAXX Performance 2170 - PROMAXX Performance Freedom Series Small Block Chevy Cylinder Heads Compare Cylinder Heads, Aluminum, Assembled, 72cc Chamber, 185cc Intake Runner, Angle Plug, Chevy, Small Block, Pair. With intake flow of around 400 cfm and an extraordinarily fat flow curve throughout the range (see flow chart), these heads seem to have what it takes to make outrageous power. No more guess work. Contact us for pricing at: [email protected] Get Free Shipping on orders over $99. Serious street performance, modified oval track and bracket racing. This performance head flows 266 cfm at only 600 lift. Edelbrock is the most respected name in performance. It puts out up to 20 hp over the competition. Office Hours: 6:30 A. The first generation that started it all in 1955, remained in effect until 1992, when the second generation (LT1) was released. 550" double springs available This head is reocmmended for Maximum Performance & Full Competition, Heads-Up & Super Classes, over 7000 rpm, 400+ ciDART PRO 1 aluminum cylinder heads for small-block V8’s deliver advanced airflow. I already knew that. 400-inch lift it was a good. Check pushrod clearance with heads placed on the block before final assembly. I guess it is time to take the time to flow a head with and with out. Getting more interesting I've also been curious about the newer ProMaxx 175cc head. 400 inch relative to the head’s deck surface. While salespeople and also high-powered business owners could like the difficulty of working out an excellent offer, the typical person generally discovers the process difficult and also stressful. Local Time: 6:53 AM. com 615-212-7168 This is one of MANY of the sets of heads through the years of doing heads. 8L using SVE, Trick Flow/TFS, AFR, Edelbrock, Patriot or FRPP Z304, GT40X 306 & 307 aluminum Cylinder heads. I guess it is time to take the time to flow a head with and with out. For the flow remember bigger is not always best. Air Flow Detail #174 BBC Sniper Head - 320cc Runner. Edelbrock doesn't show flow numbers for their heads. For even greater accuracy, it is often instructional to flow a cylinder head with the intake manifold attached. Rialto Ave. 85 number and say you just need to figure on about a 60HP loss through any typical chassis, so you simply take the rear wheel power number and add about 60 to it and you'll be in the ball park, but most dyno shops will tell you it is an average of 15% -%&aymp;nsp;loss through the chassis (on average). “The Oldsmobile V-8 engine is not dead,” says engine builder Brad Wise of Wise Performance Engineering. Small Block Aluminum Heads The auto dealer is among minority continuing to be folks in America that you still need to routinely bargain with. This is somewhat, but not really, relevant to my other thread. If you are working with your own engine builder who wants to get the heads ready himself, we are happy to provide all the components you need. SB Ford Aluminum Cylinder Head - 190cc - Stud Mount - Assembled. 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. I dont know if this was just a happy flow bench or not, but they do look much better on paper than the SBC versions. Note: Use ARP head bolts with step washers for 302 engine blocks part number 070-154-3701. AFR recommends the use of. All have an improved "Cobra Jet" intake port which is capable of peak flow in the 410 cfm range. The ProMaxx MAXX Series Small Block Chrysler Aluminum Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. ProMaxx CNC Ported Ford SB (289-351W) Aluminum Heads These full CNC ported heads are what the small block Ford stroker engine wants and needs. They include screen captures of posts on forums and emails that have been sent to me over the years. We will provide any of the parts you may require. ProMaxx Cylinder Heads Pair 289/302/351W, Cylinder Heads, ProMaxx Performance Cylinder Heads, Pair, for 1963-2001 289/302/351W. SBF Head flow comparison chart « on: August 24, 2010, 10:05:47 am » I found this page interesting, can't swear to it's accuracy, but seems close from what I know. Speed up your Search. We can also supply you with a matching camshaft and intake. Shop Valve Covers. so these heads have to be pretty good i would think. Air Flow Detail #174 BBC Sniper Head - 320cc Runner. 650 inch intake/exhaust valves with the lightweight 11/32 inch stems. ProMaxx Performance Maxx 175 Ford SB (289-351W) Aluminum Heads Made right here in the U. We are also proud to offer PORTING SERVICES TO ENHANCE YOUR. 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. Flowing over 328 cfm through only a 210cc runner will make the power you need from your big cubic inch small block Ford. OK, saving a few pounds helps. Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, & Pontiac engines. NOTE: 1" longer head bolts needed on four bottom exhaust bolt holes. Every head is ported to the customers needs which doesn't neccessarily give you the most flow out of the heads. Please select a quantity of 2 on the following page to order a pair of cylinders This is where it all started! FLOTEK's 180cc Cylinder Head for Small Block Chevrolet. Flow data based on Cylinder #1 intake and exhaust port. Feb 23, 2009. Better than any iron head you would buy is an opinion and could be 100% wrong if you end up with a head that is garbage like the one in the link to hardcore50. AFR recommends the use of. Equals heavy. This head offers the best flow numbers of all the Category 2 midsize heads with an outstanding exhaust port as well. racear2865 wrote:First, you cannot compare a ProFiler head with a ProMaxx. Ford Pro Stock HEMI Heads. So yes, if these flow numbers are correct, I would think the big name heads are well worth the extra cost. Let me take a guess is it a super flow bench and have you ever checked calibration. There's videos on youtube where a guy had the alumnun tested, and it was top quality stuff. com 615-212-7168 Here is something SPECIAL for sure, a 1967 (I believe that is correct) Ford FE Tunnel Port 427 Side Oiler cylinder head!!! SOMEBODY attempted to PORT the heads, and. Cost is the kicker. The increased displacement required additional airflow, so we topped the 347 with a set of ProMaxx aluminum cylinder heads. The MAXX Series is taking the affordable performance cylinder head to the next level. 625" For maximum performance from an LS-series engine, BMP's LS Aluminum 12 Degree Heads are the answer. Trick Flow 240 vs Stealth CNC heads I'm looking to replace my heads which of the above would you go with. You could drop a valve and lose the motor. The older heads flow like crap, and you have iron blocks. would like to ask some of the pro guys to check it out and see what they think of them. I have no idea as the quality of parts used in the heads but would guess its also low end. Once dialed in, the ProMaxx-headed 347 pumped out 459. Ford Power Test While flow numbers are certainly informative, there's no better way to judge the potential of big-block Ford power with these new heads than to build an. They have been on track tested weekly in a dirt late model. BILL MITCHELL PRODUCTS BMP Cylinder Heads Aluminum Chevy LS-7 Series 285cc 12Degree 2. These large runner, high flow heads are custom built by FTI from RHS Pro Action cylinder head castings. The flow figures I saw for the Patriot 185 SBF heads looked pretty good. Also the roller Scorpion roller rocker arms go with the heads. Old rule of thumb is to double the intake CFM flow and that's your max potential HP from the heads. So with a hydraulic roller. Our direct replacement. ProMAXXPerformance. As cast or CNC, bare or assembled. I am real impressed with Scott's et's though with a 351 stroker breathing through rpm heads. Rialto Ave. I got the heads from a friend that own's a speed shop brand new bare for $500 ea. 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. Our cylinder heads are cast according to FLOTEK design parameters and assembled and inspected at our facility in Evansville, Indiana. Like most people, I'm on a budget and trying to get the best parts I can afford - that's the important part. You can have a killer camshaft, valvetrain, intake manifold, carb, and headers, but if you bolt 'em to a weak set of heads, you won't make power. SPRING DATAr2. Flow measured at 28" of depression. 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. BB Spread Port Conversion Kits 555-632. Check pushrod clearance with heads placed on the block before final assembly. 050 adv dur valve lift lobe sep lash cold mc59024 dodge cummins 5. The Dart LS high performance cylinder head has better airflow, more efficient combustion chambers, and more user friendly features than production LS castings. 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. SBF Head flow comparison chart « on: August 24, 2010, 10:05:47 am » I found this page interesting, can't swear to it's accuracy, but seems close from what I know. The bottom line is that every head in our test has seen varying levels of success. Speier Racing Heads now has in-house wet flow capabilities! With the purchase of a Mondello wet flow bench, wet flow testing has become standard for all development. Compare flow numbers and then look at the price. So with a hydraulic roller. Put track tested performance in your small block Ford at a price that cannot be beat!. These Newest Design heads have made a great head even better! We've seen a 10-15HP improvement over the originals. Their 185cc heads out perform the dart shp 200 heads and comparible edelbrock heads. Designed with the most up to date technology available, the Sniper X head flows over 460cfm on a 375cc runner and over 325cfm on the exhaust! We started with the most sound casting available and then spent months developing the best port and chamber for a 24° head. I probably have 5 sets of heads (SBC & BBC) broken thru in the shop at this time and each time I show it to the customer especially if it is a new head. Datatables Filter Callback. Old rule of thumb is to double the intake CFM flow and that's your max potential HP from the heads. i saw a vidoe on youtube of the promaxx heads. The medium riser head is usable with bowl and port clean up but benefits from chamber profiling. Trick Flow products perform as advertised and exceed customer's expectations for performance and value. Feb 23, 2009. Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, & Pontiac engines. 5l 2arfe Vin F For 11-12 Scion Tc Car Cylinder Head Block Oil Pan $599. FOUND OUT TOO LATE THAT DUE TO THE SHAPE OF THE COMBUSTION CHAMBER (NEXT TO THE EXHAUST VALVE. ProMaxx Performance After talking to sales, patriot heads is now open again with new owners under the name "promaxx". This in itself I think will allow the head to sell. Small Block Ford Canted Valve Cylinder heads for Windsor Series engines. However, as the data shows, some of the best performing heads in terms of flow, had seemingly poor or inconsistant swirl numbers. 60" exhaust valve. Compare flow numbers and then look at the price. This performance head flows 266 cfm at only 600 lift. Yes i have heard plenty of bad things about thier products, and many things about thier sbc heads, but i never heard any bad or good about the bbc heads. To find out exactly how much more, we went to noted Ford engine specialists Powered By Ford in Orlando to. The SBF Maxx 180 is an as cast head that beats the competition. Given the impressive flow numbers offered by the new. Porting L31 Vortec Heads. They have stock low exhaust port location and bolt patterns meaning that most standard exhaust headers will work. 351W blocks use head bolts part number 070-154-3603. Shop Distributors. Small Block Ford Heads Ranking of small block Ford cylinder heads flowed at 28" water column differential pressure. The SuperFlow 600 is the most commonly used airflow bench in the performance world. That would put you solidly in the low 11s at Fallon. Combustion chambers are engineered for optimum swirl and quench right out of box. Flow measured at 28" of depression. Speedway Motors is America's Oldest Speed Shop® and a trusted source for hot rod parts and racing parts for over 67 years. Not seeing how assault heads would be better. We have many programs for a huge selection of domestic cylinder heads. Since there are multiple options in heads with different flow rates, then you need a camshaft based on what the heads can supply. And everybody runs from iron heads due to there weight. 60" exhaust valve. Are you looking for big torque and horsepower number? Only AFRÍs 225cc aluminum cylinder heads will provide you with exactly that. ProMaxx Performance After talking to sales, patriot heads is now open again with new owners under the name "promaxx". 74 sq in cross section would be gets you to 195-205cc AFR's Now take those flow numbers from the Kaase heads and compare them to 205cc AFR's BIG difference there. We now offer the latest of our advancements in the PRO1 20° 440cc Aluminum cylinder heads. OK, saving a few pounds helps. Larger pushrods will not fit without clearancing and is not recommended since some areas are very thin. ProMaxx SBF Ford 302 175cc As Cast Cylinder Heads Save sbf racing heads to get e-mail alerts and updates on your Number of bids and bid amounts may be. These heads are made in the same style as the Edlebrock Victor cylinder heads. Even so, the valve angle has been rolled 2° flatter toward the piston. We can also supply you with a matching camshaft and intake. Current castings have a 16-bolt Cobra-Jet exhaust pattern, which is raised. Datatables Filter Callback. Wake up your Windsor with BMP SBF aluminum heads that flow plenty of air! They're all available bare, or in different assemblies that are designed to match your camshaft's valve spring requirements. BES Racing Engines now offers complete cylinder head packages. The flow numbers aren't that great when you look at them but they flow well, you have to remember the 10* valve angle is a huge plus. Cam I did was 520/480 212/218. I cannot tell you enough that you DON'T bolt on a new set of heads that are out of the box. These heads cover the range from 454 through 582 CU IN. With intake flow of around 400 cfm and an extraordinarily fat flow curve throughout the range (see flow chart), these heads seem to have what it takes to make outrageous power. Plus the quality and machine work of the Brodix casting is better than any other head I carry. As with most engine components, bigger isn't always better and selecting the right heads is crucial to making big time horsepower. -CNC ported RHS heads with Weingartner Racing Port design assembled for solid roller cams up to. The heads are angled milled to achieve 60cc chambers which deliver 14:1 compression with the JE domed pistons. Semi-synthetic have minute polymers inside them that minimize engine weathering and aid secure the engine from chilly harm as well as cold-starts. Pro Filer Small Block Chevy All American Heads with 185cc Intake Runner, 2. Cylinder heads flows fuel/air in and exhaust gases out, so needless to say, it's important in building horsepower and torque. The professionally designed CNC port flows like the top brands in the industry over 325 cfm. In cases where you have a decent port job on a set of iron heads it is possible to bolt on a set of out-of-the box aluminum heads and lose power. the 320s are a 115cc chamber and the power products ones are a 335 port. The MAXX Series is taking the affordable performance cylinder head to the next level. Don’t let the size fool you, flowing over 260 cfm, this head makes real power. BRODIX is the undisputed leader in big block Chevrolet compatible technology. ProMaxx Performance Maxx 175 Ford SB (289-351W) Aluminum Heads Made right here in the U. 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?. 50PF- 640/585 wHR Pump Gas on 420, Edelbrock2925. Idea is to build a reliable 383 ci with at least 400 hp on a decent budget. These as cast heads utilize ultra-smooth new runner and chamber designs that produce "CNC'd type" flow numbers. Obviously, the modern heads flow more air than the vintage, cast-iron, small-block heads. I am sold on the AFR 195 heads, but for a whole lot less money, these combos from Skip White look pretty promising. View My Photos. -CNC ported RHS heads with Weingartner Racing Port design assembled for solid roller cams up to. For even greater accuracy, it is often instructional to flow a cylinder head with the intake manifold attached. Better than any iron head you would buy is an opinion and could be 100% wrong if you end up with a head that is garbage like the one in the link to hardcore50. com 615-212-7168 A visit to ProMaxx in Rainbow City, Alabama to do some flow testing on the ProMaxx BBC 360 was great. 50PF- 640/585 wHR Pump Gas on 420, Edelbrock2925. How to Port Aftermarket Cylinder Heads – Part 5 January 16, 2015 by Muscle Car DiY In the late 1980s and early 1990s, production processes resulted in much more accurate castings. You can make amazing power for less than $2000. Dragon Slayer These are the best standard port standard valve spacing head that I have used. Can be ordered with 2. 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. 60-inch REV stainless steel valves for good durability. just wanted to know if anybody ever bought these heads? are they any good? there the new freedom heads, aluminum heads at iron prices, 895. by travis » Sun Sep 29,. We offer products from: Manley, Comp Cams, SI valves, PAC springs, and others. 60 valves -. afr 220 flow numbers Post by sbchevy1 » Tue Feb 02, 2010 9:37 pm We took these brand new 220s over to our independent flow bench guy, that we been useing for years. Why buy a set of heads with the wrong parts when we can build you a custom ported set of heads complete, ready to bolt on with the right parts. These are Edelbrock E-street series with less than 500 miles. BES Racing Engines now offers complete cylinder head packages. chevy arp, felpro top end kit for nkb aluminum heads tek-1003-1206-arp-134-3601. Since 1938, Edelbrock has manufactured its core products in the USA for quality & performance. The SBF Maxx 180 is an as cast head that beats the competition. Promaxxperformance. just wanted to know if anybody ever bought these heads? are they any good? there the new freedom heads, aluminum heads at iron prices, 895. Office Hours: 6:30 A. Compare flow numbers and then look at the price. It is safe to say the original, as-cast Twisted Wedge street head from Trick Flow Specialties (TFS)-now. ProMaxx Performance Maxx 175 Ford SB (289-351W) Aluminum Heads Made right here in the U. Air Flow Research employs only the highest of quality technical support representatives, ensuring that our customers receive industry leading service and expertise. so these heads have to be pretty good i would think. Small Block Ford Heads Usually, mineral oil is the normal oil that oils your engine, yet calls for constant transforming. 0 R heads seem to out flow every head in this category but cost $2075. ProMaxx SBF Ford 302 210cc CNC Ported Cylinder Heads Air Flow Research. It will only see the track a couple of times a year just for fun. Our combinations are proven. That would put you solidly in the low 11s at Fallon. Our entry level 408 stroker Ford performance engines boast an honest 450 horsepower and 500 torque and run on premium pump gas. ProMaxx Performance Maxx 175 Ford SB (289-351W) Aluminum Heads Made right here in the U. Idea is to build a reliable 383 ci with at least 400 hp on a decent budget. Standard valve angle and spacing is retained for bolt on compatibility. Nearly everyone else does. 400-inch lift it was a good. ProMaxx designed their own CNC programs to port chambers, bowls, and runners to maximize air and fuel flow. The midrange flow numbers are fairly decent as well, with 194 cfm at 0. This head will make your SBF come to life. Find great deals on eBay for sbf heads and sbf aluminum heads. i bought a rotating assembly that was suppose to have scat crank and a set of procomp head 210 first the crank did not display scats logo on crank it is the 383 stroker assembly i contacted scat and checked there web site and the both say that thats how you can identify it is theres even the cast 9000 series which is what it was suppose to be then after putting it together i notice pistons did. Trick Flow Specialties is a leading designer and manufacturer of high performance cylinder heads, intake manifolds, and engine components. American Muscle and Diesel Performance Parts! RPM Outlet Lowest Prices with Fast, Free Shipping. BES Racing Engines now offers complete cylinder head packages. Some of the heads with large flows and big runners are not going to be good street heads, since they will have slow flow through the runners at street rpm. Note: Use ARP head bolts with step washers for 302 engine blocks part number 070-154-3701. Shop Valve Covers. new numbers shown in bold face type 22 for ford powerstroke, gm duramax and dodge cummins engines engine pro diesel performance camshafts engine pro diesel performance camshaft specifications part # application dur @. 500-inch lift and the 215cc heads flowing 302 CFM at. 650 inch intake/exhaust valves with the lightweight 11/32 inch stems. 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. The flow numbers aren't that great when you look at them but they flow well, you have to remember the 10* valve angle is a huge plus. I guess it is time to take the time to flow a head with and with out. Small Block Aluminum Heads The auto dealer is among minority continuing to be folks in America that you still need to routinely bargain with. ProMaxx CNC Ported Ford SB (289-351W) Aluminum Heads These full CNC ported heads are what the small block Ford stroker engine wants and needs. Locate Ford Aluminum Heads on sale below with the largest choice of Ford Aluminum Heads anywhere online. The higher the heat range number, the more capable the spark plug is to withstanding heat, thereby it is a colder plug (meaning it remains cooler, it will not heat up as much). they dont look to be pro comps seeing they have 300cc and 320cc and 360cc rec port heads. ProMaxx SBF Ford 302 210cc CNC Ported Cylinder Heads Air Flow Research SBF. Plus the quality and machine work of the Brodix casting is better than any other head I carry. And if the photos he’s sent us of the brand-new Oldsmobile aluminum cylinder head design his company has been working on are any indication, the opposite is exactly the case. ProMaxx Performance Maxx 175 Ford SB (289-351W) Aluminum Heads Made right here in the U. Component upgrade and machining options are available to customize AFR Heads to your specific build. If you have any SBF flow data please send a copy to Tom Rauch 371 Dean Rd. All of this combined to dramatically increase airflow over the stock heads, with peak flow checking in at 277 cfm vs just 157 cfm for the stock heads. Cylinder Heads. For a few bucks more you can find a better head with better parts. These Pro Action 215 cylinder heads are the perfect choice for big inch street rods, serious muscle cars, oval track and drag racing applications. 500 inches of valve lift. We offer products from: Manley, Comp Cams, SI valves, PAC springs, and others. 88 1/8 mile is worth 10. Pro Filer Small Block Chevy All American Heads with 185cc Intake Runner, 2. Exhaust runners are raised. 810" w/30 Backcut. Getting more interesting I've also been curious about the newer ProMaxx 175cc head. 750 lift $3040. Description. Bear Block Motors (BBM) is proud to introduce the incredible new BBM FE cylinder head for 390, 427, and 428 big-blocks with 2. Edelbrock's kit has proven to make 367 HP and 340 ft/lbs of torque. Cost is the kicker. Shop Distributors. 60 stainless-steel valve package. 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. Androwick: 17 Pro Stock wins, new circle track heads & 2-pc intake manifolds for small-blocks Seven consecutive Pro Stock victories, 10 wins from 24 events, and two new racing head designs Congrats to our Customers on a Great Super Dirt Week. These heads cover the range from 454 through 582 CU IN. Compare 30 million ads · Find Sbf Heads faster !. browse our catalog of over 5,000+ parts. Small Block Aluminum Heads The auto dealer is among minority continuing to be folks in America that you still need to routinely bargain with. Cast aluminum fully assembled with: -185cc intake port -60 cc chambers -2.