They also have a larger chamber volume, about 60 cc for the '69, 62 cc for the '70 vs. My rebuild was completed early this year and the seat of the pants feel is excellent. S/R TORQUER ASSEMBLIES: Includes bare castings assembled with1. MPG's stinger port plates are cast in bronze and then machined to exacting specifications. Edelbrock RPM Power Package Top End Engine Kit with 351C Heads for Mustangs with a 351W Engine. These pistons utilize our Superfly F. Ask any racer, and he will agree that properly flowed heads build great amounts of power, and properly manufactured performance flowed aftermarket aluminum heads make the most. The breather tube and some special allen bolts are included with these intakes. No mark on the upper corner of the head. View search results for 351W heads and get Free Shipping on Orders Over $99 at Summit Racing! Printoseal, Stock Port,. There is only one externally visible number on the head casting, that's the 4 in the upper coners which signifies it is a large port head. A set of '69 351 Windsor heads actually flowed as well as box stock Edelbrock aluminum castings once larger valves were installed. 351-302 Port Plates Flat Tongue Port Plates The plates fit between the intake manifold and exhaust manifold and cylinder head. BPE ported 1969 Ford Boss 429 Shotgun Hemi #C9AE-C. 2 barrel carburetor) cylinder head and the large port 4V (i. 100” valve), taking the 2V head to a new level of performance, never before available from a standard intake port location and size. The heads feature fully CNC Competition Ported runners with a premium high resolution surface finish for maximum, all-out performance. The '69 351W (C9OZ-6049-F) and '70 (D0OZ-6049-C) heads have a better intake port, the exhaust port is about the same. 60 cylinder head is for sportsman drag, sprint car, and circle track competition. the exhaust around 120 cfm or so. The heads themselves have the same deck bolt pattern of the 260,289,302 and the 351W Windsor plant engines as well as the Cleveland plant engines. Pony Down Performance : - Single Turbo Headers & DownPipes Mustang Turbo Kits Turbo Build Items Cold Side Piping Other Used Parts Services Intercoolers N/A Forward Headers Y - Pipes Twin Turbo Headers & DownPipes *Clearance* ecommerce, open source, shop, online shopping. 600" and exhaust doesn' * I believe the 1 port tested for the ported 1. With various port and chamber volumes available there's a CHI Pro Series Head to meet your needs. I'm wondering what the CC's are so I can determine what my compression ratio is going to be. 2018 Online shopping for popular & hot Car Mp3 Player Hyundai from Automobiles & Motorcycles, Car MP3 Players, Car Multimedia Player, Car Radios and more related Car Mp3 Player Hyundai like car kit mp3 player, in the car mp3, car din mp3, car charger and radio. for the pair. Ford 351C/M & 400 2 BBL heads Home \ Headers \ 8 cylinder \ Ford 351C/M & 400 2 BBL heads 5/16″ thick plate, 16 gauge aluminized exhaust pipe, ~1. This auction is for a BRAND NEW PAIR of AFR Renegade Ford 185cc Fully CNC-ported cylinder heads with 58cc combustion chambers, IN STOCK, on OUR SHELVES! AFR`s 185cc "Street" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. The only 351C 4V heads with small enough chambers to make a significant change in compression ratio are the early 351C 4V heads or the rare Boss 351 heads. heads? Im making a mud truck out of my high school ride and need to know a good combination of heads and cams. 85" intake they come stock with 1. 1-16 of 67 results for "351+cleveland+heads" Skip to main search results Amazon Prime. Our Brodix CNC ported heads may be just what you need. Blue Thunder Menu. 429/460 Ford Cylinder Heads. I have a set of 4v heads with the small combustion chambers. Many aftermarket heads feature raised ports for this reason. 302/351W "Z-HEAD" ALUMINUM CNC PORTED - BARE 59CC M-6049-Z304P Retail $950. The most desirable Clevelands is of course the Boss 351 1971 with the adjustable valve train and also the standard closed chamber heads 1969 to 1971. Unless the heads on your motor have been swapped, they will be the open chamber variety. Right out of the box, aftermarket aluminum heads outflow and outperform the stock 351W head casting, even with port and bowl work. Introduced in 1969, the 351 Windsor shared the same stock cylinder head casting as the 302 and differed only in the bolt hole diameter, which was 1/2 inch in the 351 versus 7/16 inch for the 302. SCM engine developments. No aftermarket heads allowed but you could port. Cylinder heads casting ID decode for 260 289 302 351 390 406 427 428 429 460FE Boss Shelby. I'm wondering about the difference in port size between the N351 heads and the new Performer RPM intake. Customized performance air-flow solutions are also available. In 1986, Ford began to install the E6TE cylinder heads on their 5 liter V8 engines. GT40P heads have fast-burn chambers and will need a few degrees less timing than conventional heads. D2OE-AA,D2OE-AB '72 to '74 Police interceptor cylinder head. Find great deals on eBay for ford 351w heads and ford 351w headers. The professionally designed CNC port flows like the top brands in the industry over 325 cfm. The E-CNC 185 cylinder head for small-block Ford are an all new design that is CNC ported to achieve optimal air-flow for maximum horsepower and torque in high performance street and light duty racing applications. What are your favorite airflow formulas? How does porting a four valve head differ from a two valve? Air Flow Testing Tools: Flowbench - Best? Cheapest? Building your own?. Even more impressive, was that this was only the second set of heads this author had ever ported. The rest of the 2v stuff is same big valve, big port, and smallish chamber. Allied Motor Parts has over 150 years of experience in remanufacturing light truck and automotive cylinder heads. Absolutely beautiful! Although Twisted Wedge Heads make great performance improvements for the street, our Stage 2 Competition CNC Porting is for the discriminating enthusiast looking for the MAXIMUM that his Heads have to offer. To make these heads work with a performance cam, Slover’s Porting Service milled off the original net lash bolt pads to install 3⁄8-inch screw-in studs (with a 7⁄16-inch bolt size in the. In 1986, Ford began to install the E6TE cylinder heads on their 5 liter V8 engines. Pro Filer All American Small Block Ford Heads with 205cc Intake Runner, 2. 0L normal aspirated motor coupled to a Doug Nash 5 speed. If it must be iron heads the GT-40(p) heads will give you what you want for the most reasonable cost. At Abbotts SuperFlow Port & Polish we take a lot of pride in porting and polishing intakes and cylinder heads. After searching the forums it would seem the E7's may have a slight advantage over the 69 351w heads. 351 N HEAD GAS PORTED FLAT TOP The lightest piston on the market for this application. He used the 351w heads heavily ported but he had to use a 260 block because even heavily ported 351w heads wouldn't feed a 289. 351W can use stock 7/16" head bolts. I have a set of 4v heads with the small combustion chambers. Photos, Maps and Videos! 351 Lawndale Drive, Gaston, SC, 29053 - Photos, Videos & More!. 05" Intake Valve and 1. 1 day ago · Search (past 7 days): Aukey 20,000 mAh Quick Charge 2. Rectangular Intake Port (Raised 0. Production heads like the GT40's and GT40P's. Cylinder heads casting ID decode for 260 289 302 351 390 406 427 428 429 460FE Boss Shelby. Port your own cylinder heads and intake. Recommended for engines from 302-393 cubic inches, operating up to 6000-6500 RPM. These heads are very similar to the Cobra Jet castings with adjustable valvetrain. Does not require CNC Porting. 8L EFI intake has a 50 x 30 mm port size at the head, and this is reasonably close to the 2V port size. In this article we’ll discuss the Windsor cast iron cylinder heads, valve size and port shape,. Re: Porting 351W heads yourself how do you port these heads? i have a set of 85 heads that blow ass when it comes to flow numbers. Brand New 12° Spread Port Small Block Chevy Heads with serious performance capability! Now also available in a Head Porter Core for maximum design flexibility! All American Manufacturer of Racing Cylinder Heads and Intake Manifolds Pro-Filer Performance Products. With minor machining, the heads also fit Ford 302/351W blocks to create a "replica" Boss 302 or a 351 "Clevor" engine. That is a GREAT job porting those heads. New valve seats have been installed when needed. Vista Chino Road, A7-833 Palm Springs, CA 92262 TEL (760) 328-9259. Performer 351-2V is designed for street 302-C and 351-C and accepts 4V carb, however it’s designed to improve the performance of engines that came stock with 2V carb and heads. 8L 79-93, Raw Long. The intake port is no taller than the 289 port, but is wider. MAST Black Label LS7 305cc CNC Ported Heads. 351 N HEAD GAS PORTED FLAT TOP The lightest piston on the market for this application. From 1977 onward, the 351W shared the same head casting as the 302, differing only in bolt hole diameters (7/16 inch for 302, 1/2 inch for 351W). Avenger cylinder heads feature full CNC porting, stainless steel valves (titanium valves optional), magnesium-bronze guides, super-clean chrome-silicon dual valve springs, premium chromoly retainers and locks, and a race radius valve job. Mike's Racing Heads is a full service machine shop that specializes in the high performance motorsports market. Ignoring the Exhaust. Though this small block is a platform capable of much greater performance, you can easily modify it to make more horsepower and torque. To do a quick search for a manifold by its part number (X4, etc. speedmaster79. The head is one of the most important areas of an engine in terms of performance. Flow data listed on the www. " I found this cut-away, which has me confused. 302/351W "Z-HEAD" ALUMINUM CNC PORTED - BARE 59CC M-6049-Z304P Retail $950. Fits 302/351 Windsor engines Intake and Exhaust airflow increased approximately 10% over Ford Performance "Z" heads This cylinder head was designed using Solid Modeling Technology. If it must be iron heads the GT-40(p) heads will give you what you want for the most reasonable cost. While there is an abundance of after-market cylinder head choices for the Windsor family of engines, many do-it-yourselfers will choose to use original cast iron offerings for originality or to cut costs. 5CR because the owner of the shop says my motor had 8. Usable with bowl and port clean up. With minor machining, the heads also fit Ford 302/351W blocks to create a "replica" Boss 302 or a 351 "Clevor" engine. Those of you who have found the Boss 302 (Part #D1ZV-6010-B), Boss 351 (D1ZZ-D), 351 Cobra-Jet and some 400C blocks with 4 bolt mains, have a strong foundation for mods. Capable of making up to 1000 horsepower, Pro Action™ BBC Cylinder Heads provide you with more. An all-weather natural Port, and located strategically close to the busiest international sea routes Cochin is promoting a major liquid terminal, bulk terminal and maritime. Hey, North Melbourne: If you want to re-sign Todd Goldstein, it’d be wise to make his signature a priority. small block with a cast single 4 barrel intake manifold. Special thanks to the Vintage Mustang Forum group on FB. Prefer a shorty or mid-length header and not break the bank on a set. They are manufactured from 356-T6 aluminum and use the same port and combustion chamber designs as the Yates 351 cylinder head that has become so popular with Ford limited-displacement racers. is there any difference between 351C heads and 351M heads I have a set of 351M/400M heads and want to know if there is any difference between 351C and 351M/400M heads. Of course, you can do it yourself. Listed them as FREE to anyone that wanted them. Though this small block is a platform capable of much greater performance, you can easily modify it to make more horsepower and torque. But Bush Performance Engines in Fort Smith, Arkansas, has taken the concept a step further by bringing b the Clevor engine, a package that mates the large intake ports of the 351 Cleveland heads to the 289/3 blocks for affordable small-block. I'm wondering what the CC's are so I can determine what my compression ratio is going to be. Within our 25,000 square foot plant located just south of Atlanta, we have a large selection of cylinder heads for sale to cover most makes and models. With our CNC Sportsman Porting the intake air flow improves to 210 cfm and the exhaust will flow 160 cfm. Port your own cylinder heads and intake. If you ask me the 4 bolt main is a overrated hype. peak speed shop Add up to 30 more horsepower by sending your intake manifold and throttle body to Peak Speed Shop for porting or purchasing one from our inventory. BES / Edelbrock SC1 Heads. Looking at the E7's I can see the exhaust ports look pretty small. With minor machining, the heads also fit Ford 302/351W blocks to create a "replica" Boss 302 or a 351 "Clevor" engine. You can do it yourself if you have a good air compressor, die grinder, and bits. BPE ported 1969 Ford C9OE-G 302/351 Windsor heads. High Volume/Pressure Oil Pumps - If you are using a high volume or high pressure oil pump it can submerge the valve seals in oil causing smoking or oil consumption. These heads are designed specifically for truck engines such as the small-bore 4. Hi I just bought what I thought to be a standard 351 engine and planed to put some 302 heads on to it that I already have. The Boss 351 Cleveland engine stocked 330 horsepower and featured a four-bolt man block, large port cylinder heads and valves, a solid lifter camshaft, an 11. I'm planning to port the D0OE heads. Many aftermarket heads feature raised ports for this reason. Free Shipping by Amazon. Identifying Ford 302 cylinder heads is a matter of locating and decoding the casting number stamped directly on the head. The world's absolute lowest prices since 1985. 550" hydraulic roller springs, steel retainers, 3/8. Flo-Tek 203505 Small Block Ford Aluminum Cylinder Head made by Flo-Tek, for as low as $399. In stock form, the intake ports of the 351N head flows 245 cfm; the exhaust flows 163 cfm. A set of '69 351 Windsor heads actually flowed as well as box stock Edelbrock aluminum castings once larger valves were installed. A big source of ping with Ford small blocks is leaving the EGR disabled. 00 Sold in Units of Each (1) Instruction Sheet Not Available Sign in to add to wish list. Each Mast Black Label cylinder head assembly includes: • A fully CNC machined Mast Black Label aluminum cylinder head • Mast nitrided & micro finished. Some cylinder heads have been welded or repaired. It has been transformed into a race motor now and will be back on the dyno in the next couple weeks. The bellhousing bolt pattern is the same as a 302, so all trannies that bolt to a 302 will bolt to a 351. I have a set of 4v heads with the small combustion chambers. Stock chamber I cut the exhaust first since the stock valves and the Windsor valves are very close in size but the intake has. 351m 400 heads. Every intake port, exhaust runner, valve bowl, and every combustion chamber is 100% CNC machined on special dedicated PRO1 castings. The 351 had 16 bolt holes versus 12 in the 302. The Ford 351W or 351 Windsor is classic American muscle. If you have any SBF flow data please send a copy to Tom Rauch 371 Dean Rd. Search 351w stock intake manifold. The 351M has the higher deck block of the 400. But, the Dart Ford 200 cc runner heads is a better choice. These were lightly port matched and the "humps" taken out of the exhaust side. Some of those early rectangular-port heads actually made as much as 25 hp more with the bottom 1/4 to 3/8 inch of the port filled in. 600 - 72cc - 23 Degree "All American" Aluminum Cylinder Heads - ANGLE PLUG - Bare. Find great deals on eBay for ford 351w heads and ford 351w headers. We always used 64-66 289 heads on 351W. The fittings are black anodized billet aluminum and attach to the corners of your GM LS cylinder heads. However, the main disadvantage of using the big port, big valve 351C 4V heads on an M-block is that the power band of the M-block is not compatible with the port volume of the 351C 4V heads. The first set has a casting number of C3AE6090C and I understand they are for a 63 406 engine. 375") / Square Exhaust Port Fits 2. EXHAUST FLANGE:Stock port location. Fits 302, 351W & 351C Ford racing blocks. 54 exhaust was simply a "slow" port. show contact info. These may also be "CJ" instead of "4V". 500" Manley stainless steel valves, umbrella seals, heavy duty 1. today I take a few minutes to show you guys how I am porting and polishing gt40 heads. 19 intake and 1. Free shipping when your order includes this part. CHI Cylinder Heads. High Volume/Pressure Oil Pumps - If you are using a high volume or high pressure oil pump it can submerge the valve seals in oil causing smoking or oil consumption. A couple years ago Lee spent some time with Joe Mondello, the cylinder head porting legend. When we port a set of heads, we gauge each runner in certain KEY Locations for MAX FLOW. We get the scoop on Trick Flow's new Billet Ford head. Find many great new & used options and get the best deals for Afr-1451 AFR 220cc Renegade Race Aluminum Cylinder Heads Ford Windsor 302 351 at the best online prices at eBay!. Skip to content. The fittings are black anodized billet aluminum and attach to the corners of your GM LS cylinder heads. CHI's Ford pro Series cylinder heads represent the ultimate in small block Cleveland cylinder head performance! With an intake port a full ½" higher than existing 3V heads only Ford Yates D3 or Sc1 heads can compare on performance. General Recommendations for AFR Cylinder Heads: Bar Codes - Please keep the bar code & paperwork shipped with your head, these contain all the specs for your heads when calling AFR. Port exits are matched to 2V cylinder heads and the intake to cylinder head flanges are large enough to seal on 4V cylinder heads. So early heads and late block is the way. Browse Can-am ATVs Four Wheelers. Fitting all 289/302/351W applications, the second generation "Z" cylinder head package (PN M-6049-Z2) is the solution for those who are in search of a high performance, street capable cylinder head package which is capable of supporting more than 500 horsepower - all while comfortably fitting in stock small-block engine bays. Edelbrock RPM Power Package Top End Engine Kit with 351C Heads for Mustangs with a 351W Engine. Compare flow numbers and then look at the price. Absolutely beautiful! Although Twisted Wedge Heads make great performance improvements for the street, our Stage 2 Competition CNC Porting is for the discriminating enthusiast looking for the MAXIMUM that his Heads have to offer. These emissions legal heads have fully CNC ported intake runners, exhaust and combustion chambers. 8L EFI intake has a 50 x 30 mm port size at the head, and this is reasonably close to the 2V port size. Our fully ported cylinder head is perfect for those who are looking to get the most horsepower from a small block Ford racing engine. 351w Power Kit with RHS Aluminum Ported Heads #107351w. Exhaust side: The MPG port plates' special tongue shape fills the floor area, allowing more airflow through a smaller port. I'm wondering what the CC's are so I can determine what my compression ratio is going to be. for the pair. I spoke with Richard at skidim this morning about ways for a guy with a 351 HO and an acme prop to squeeze some more horses out of his boat. For 351Ws the heads are drilled for half-inch head bolts where as the 302 heads are drilled for 7/16 bolts. Ask any racer, and he will agree that properly flowed heads build great amounts of power, and properly manufactured performance flowed aftermarket aluminum heads make the most. BluePrint Engines offers small block Chevy cylinder heads, big block Chevy cylinder heads, GM LS cylinder heads, and small block Ford cylinder heads. World Products Windsor Jr. Our Brodix CNC ported heads may be just what you need. If you are looking to rebuild the engine in your Mustang with a 351W to get a more powerful performance, don't hesitate and picking up this RPM Power Package Top End Engine Kit with 351C Heads. SCM engine developments. From 1977 onward, the 351W shared the same head casting as the 302, differing only in bolt hole diameters (7/16 inch for 302, 1/2 inch for 351W). Home / Power Kits / 351w Power Kit with RHS Aluminum Ported Heads #107351w. Remember - all 302/5. 5-inch deck height with 2. The 351C 4V heads sure do put out the CFMs, but the low end torque has always been a problem for circle track racers and street rodders. If you have any SBF flow data please send a copy to Tom Rauch 371 Dean Rd. I assume, but am not certain, they are all like that. It really helps compression. The '69 351W (C9OZ-6049-F) and '70 (D0OZ-6049-C) heads have a better intake port, the exhaust port is about the same. 100 long machined for 1/2 " head bolts spacers available for 7/16 head bolts. These pistons utilize our Superfly F. 427 Ford Tunnel Port Die Formed Sheet Metal Intake Manifold. Chamber modifications are critical to the Ford heads. You can use 302 pistons in a 351 if you stroke it to a 393. To make these heads work with a performance cam, Slover’s Porting Service milled off the original net lash bolt pads to install 3⁄8-inch screw-in studs (with a 7⁄16-inch bolt size in the. The 351C-4V head made the Cleveland famous for huge amounts of high-RPM horsepower and torque. Aluminum heads are more cost effective and everything is NEW. Perfect match to most aftermarket cylinder heads and also when fully ported to fit the larger runner heads. So they're definatly worth the while, i'd grab them and stick em' on and go, but you are going to need different rockers if they don't have screw in studs. com site are generated at 25" H20, which is not a standard test pressure. The 1971 Boss 351 Mustang was the last of the true muscle cars of the era. A big source of ping with Ford small blocks is leaving the EGR disabled. On Line Performance Parts. A typical stock 351 intake port (C9 and DO) with a typical valve job maxes out around 180 cfm (28"). The ported '70 351w heads have exceeded my expectations on my 331. 100 long machined for 1/2 " head bolts spacers available for 7/16 head bolts. 95 MAC Ford Mustang 351W 5. World Castings Cast Iron 305 Torquer SB Chevy V8 Cast Iron Cylinder Heads 50 State Legal. All cylinder heads have a three angle valve cut with a blade type seat cutter. The BRODIX Track 1 F comes standard with an exhaust port that has been raised. 65 Mustang FB, 331 built with 289 H beam rods and 383W piston, 282S cam, self ported '70 351w heads, Dougs Tri-Y headers. Listed them as FREE to anyone that wanted them. Flo-Tek 203505 Small Block Ford Aluminum Cylinder Head made by Flo-Tek, for as low as $399. No aftermarket heads allowed but you could port. We replace a maze of channels with one global distribution command and control center. for the pair. I think I am going to stick the WORLD heads on the 351 w and get the. SCM Engine Developments: Home "New'' Racing Cylinder Heads 4v Cleveland Heads CNC Ported Ford 4V Cleveland Aluminium Cylinder Heads. 135" for improved flow. So they're definatly worth the while, i'd grab them and stick em' on and go, but you are going to need different rockers if they don't have screw in studs. Exhaust runners are raised. He's asking me if there is a better production head (cheap and bolt-on). The ProKing head is capable of 1000 naturally aspirated horsepower on a 400 c. 375") / Square Exhaust Port Fits 2. Most heads are shipped UPS Ground, unless otherwise specified. These CNC ported cylinder heads have the valve guides and seats installed with a full valve job including blending the seat back to the port. The most desirable Clevelands is of course the Boss 351 1971 with the adjustable valve train and also the standard closed chamber heads 1969 to 1971. I tightened mine down with an end wrench. A set of '69 351 Windsor heads actually flowed as well as box stock Edelbrock aluminum castings once larger valves were installed. Fitting all 289/302/351W applications, the second generation "Z" cylinder head package (PN M-6049-Z2) is the solution for those who are in search of a high performance, street capable cylinder head package which is capable of supporting more than 500 horsepower - all while comfortably fitting in stock small-block engine bays. for the pair. More work is required on that port or any other one similar to it, to bring the high lift (. Sad to say that I never got one single hit. the exhaust around 120 cfm or so. If you must run a cast iron Ford head, the 351N will work well when it is modified. Uses standard Yates. In this article we'll discuss the Windsor cast iron cylinder heads, valve size and port shape,. They also have a larger chamber volume, about 60 cc for the '69, 62 cc for the '70 vs. Our Aussie manufactured HRD small block Ford cast alloy CNC ported heads. There's not really much out there about the C9OE 302 heads. Fox Lake Stage 2 CNC chamber. Ford Cylinder heads casting and Mustang Cylinder heads casting. Buick Pro Stock Die Formed Sheet Metal Intake Manifold. Usable with bowl and port clean up. All 351w heads from those years are the same. I want to put these heads on a 351W block. Browse your favorite brands affordable prices free shipping on many items. Vista Chino Road, A7-833 Palm Springs, CA 92262 TEL (760) 328-9259. >large ported 4v heads work just fine :-) BTW, a quick way to >distinguish the 2v & 4v heads is in the upper corner of the head >there is usually a cast number 2 for 2v & 4 for 4v. He used the 351w heads heavily ported but he had to use a 260 block because even heavily ported 351w heads wouldn't feed a 289. I want to use the heads that will provide the most compression. They feature 185cc intake runners, bronze guides and hardened valve seats. This cast-iron head features bigger valves, a thicker deck surface, and the Chevrolet bowtie. Porting and Polishing For Maximum Horsepower By Eddies Performance Polishing and porting your engines vital breathing parts is an important part of blueprinting your motor for maximum performance. 71 exhaust valves plus. CNC head porting by RCS (RCS/AMS Race Car Service of America), a method of machining the intake, exhaust ports and combustion chambers of an Automotive Cylinder Head. Mike’s Racing Heads is a full service machine shop that specializes in the high performance motorsports market. com Check out this 2016 KEY WEST 239 DFS for sale in Port Clinton, Oh. pair of new cnc ported 351c ford aluminum procomp cyinder heads pc3062c fits 351c, 351w, and 302 71cc combustion chambers 235cc intake port 2. In the end, the Cleveland will outperform the Windsor, but only after quite a bit more $$. The 351 had 16 bolt holes versus 12 in the 302. These were lightly port matched and the "humps" taken out of the exhaust side. 5 bore/stroke, 5. C Automotive also offers early 289, early 302, E7, and 351 W heads. Head and FORD HAD ISSUED A NEW PART NUMBER (F5WE-6090-A). Another difference between the 351 and 302 is the number of bolt holes. All have an improved "Cobra Jet" intake port which is capable of peak flow in the 410 cfm range. BPE racing head service and COMPETITION HEADS did the work. Flow data listed on the www. 61kW Diagrams and order Genuine Kohler Engines: ECV Serie Parts. Cylinder heads are guaranteed to pass magnaflux and pressure tests and be useable for intended purpose. I have a set of 4v heads with the small combustion chambers. With our CNC Sportsman Porting the intake air flow improves to 210 cfm and the exhaust will flow 160 cfm. 85" intake they come stock with 1. Exhaust side: The MPG port plates' special tongue shape fills the floor area, allowing more airflow through a smaller port. 060" pistons. Cylinder Heads Sort by Featured Price: Low to High Price: High to Low A-Z Z-A Oldest to Newest Newest to Oldest Best Selling. They are manufactured from 356-T6 aluminum and use the same port and combustion chamber designs as the Yates 351 cylinder head that has become so popular with Ford limited-displacement racers. 351 Cleveland head. TRE AFR Direct Master Warehouse Distributor - All AFR Products Available. head that flows monster numbers and makes great power. The ported vacuum is the best way to go, it'll definitely idle better than with manifold vacuum to the distributor. Prior to that I ran a 67 Shelby GT500 with a boss 351 Cleveland motor. The price does not include the shipping costs or port matching Also, on the Ford heads, your current outside studs will no longer be long enough. Vista Chino Road, A7-833 Palm Springs, CA 92262 TEL (760) 328-9259. AFR's 185cc "Street" cylinder heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Looking at the E7's I can see the exhaust ports look pretty small. BES / Ford SC-1. I've been porting out the exhaust side on the 351w heads and frankly I'm a little worried I'm going to screw them up if I haven't already. 247 Available - RacingJunk Classifieds features & sells race ready Heads. (more gas and air equals bigger/more powerful explosion equals more torque and horsepower) Keep in mind that this is a very large project. Shop with confidence. BluePrint Engines offers small block Chevy cylinder heads, big block Chevy cylinder heads, GM LS cylinder heads, and small block Ford cylinder heads. The first set has a casting number of C3AE6090C and I understand they are for a 63 406 engine. The trick though is; you MUST un-shroud the valves in the combustion chambers!. However spark plug angle is different between regular and P heads so that can affect your header selection. 625"" Valves Application: Ultra high-performance and large displacement small-block Fords (high rpm 302s to 351 and larger Windsors) Edelbrock Victor Jr. Performer 351-2V is designed for street 302-C and 351-C and accepts 4V carb, however it’s designed to improve the performance of engines that came stock with 2V carb and heads. Customized performance air-flow solutions are also available. Cylinder Head for Ford 5. Hey, North Melbourne: If you want to re-sign Todd Goldstein, it’d be wise to make his signature a priority. The most important issue to remember about 351W heads is which ones were just 302 heads on top of the 351W block. Stock chamber I cut the exhaust first since the stock valves and the Windsor valves are very close in size but the intake has. View this Dual Console and other Power boats on Boattrader. 88-inch diameter exhaust valves are angled at 8 degrees. Special thanks to the Vintage Mustang Forum group on FB. 2049 As Cast Cylinder Heads: Cylinder Heads - Amazon. Rectangular Intake Port (Raised 0. 75″ between the exhaust port face and the vertical portion of the pipe. The 351 Cleveland four barrel engine came with larger port heads, a higher compression ratio, larger intake/exhaust valves, dual exhaust and a stronger valve train than the 2 barrel version. An inside look at Trick Flow's new PowerPort Billet Small Block Ford head. Crower builds performance racing parts from camshafts to crankshafts. We walk you through what GT40 heads are, why they are a popular upgrade, and what kind of power increases you can see. Brand New 12° Spread Port Small Block Chevy Heads with serious performance capability! Now also available in a Head Porter Core for maximum design flexibility! All American Manufacturer of Racing Cylinder Heads and Intake Manifolds Pro-Filer Performance Products. Actually by putting in the inserts the air flow and velocity is so improved that the drag racers have been impressed. You will be able to see how the 351C stacks up against the 302, 351W and 390 and why the 351C is capable of huge performance. The results were pleasantly surprising. To get those numbers they will need major port work and better springs, etc. I'm wondering what the CC's are so I can determine what my compression ratio is going to be. PORTED & POLISHED SBF PATRIOT PERFORMANCE HEADS FREEDOM SERIES - $935. You can >glance at this quite easily, just look at the corner of the head >in the uppermost corner. The Canadian Cobra Jet Head Port is the basis for our DOVE Aluminum C. ) they have these humps in the intake ports, (could be the exaust side, it's been awhile since i last looked. com Check out this 2016 KEY WEST 239 DFS for sale in Port Clinton, Oh. Absolutely no intake or exhaust port relocation, raising, enlargement or reshaping of any type. 500" Manley stainless steel valves, umbrella seals, heavy duty 1. Canfield Small Block Heads are excellent street performance and race cylinder heads. Fox Lake Stage 2 CNC chamber. The 351C 4V heads sure do put out the CFMs, but the low end torque has always been a problem for circle track racers and street rodders.