in 1969 with Doug Durham and me ,TED FORDMAN EHRHARDT who took a new Boss 302 short block apart and checked all specs. Throw a blue oval flag over the RHS, Edelbrock, and Ford heads, and the performance is very similar. The Edelbrock 351C head shows a controlled "swirl ramp" that comes on lightly at 100 RPMs starting at .450" lift and increases steadily to 2000 RPMs at .600" lift. Still have lots of racing Boss and Hipo parts. I did hear somewhere that there was a fellow using the late model chev heads and cutting those up and making a crossflow head for a 300 six..That would not be too hard to check out if a fellow had a 300 six block and some access to some of the late chev heads I think the LS6 heads..It took three of the heads to make one and since they are aluminum that resolves some of the fabrication issues..Is it true well I dunno for sure but it may be worth a looksee to see if it may work.. If you're drag racing in a class where the weight of the car divided by the cubic inches determines what class you run in, it may be advantageous to drop the displacement a little if it will allow you to get into the faster side of a slower class. Its useful for when you have a tight engine compartment and headers in a Falcon. 165 cc Intake. 1.90/1.60 in Valves. Cover Autolite 4V casting D0ZX9B48-3 . Up front, upgraded upper and lower control arms fix some of the shortcomings of the original Ford bits, while out back, a Fays2 suspension Watt's link locates . Always interested in how things work, he enjoys sharing his passion for automotive technology with the reader. First of all. Install the gaskets with the raised seal towards the head and it will fit the ports much better. D. Hearne is on the money as usual. The store will not work correctly in the case when cookies are disabled. Marvin Shaw built us some nice HP heads for our later 1989 Super Stock Mustang driven by Charlie Ford who set 1/8th mile record under 6 seconds in 89/90 . Small Block Ford. Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! When we tore apart the first head it was full of shavings and one of intake valves was super tight and one of the exhaust valves was bent w/. There was a guy named CJ Batten who would cut up 3 boss 302 heads and put them on a 300 IL6.The one I remember was on in a rail type dragster. Parts made from tooling for the cancelled 1971 BOSS 302 were used for service. Are you looking for a set of entry-level street performance heads for your modern street rod, musclecar, or truck? Seems to me that if you get the right kit (ie correct wrist pin centering, rod length, etc), you should have no problem.. aliases: Bossssssman, bosscars, old fart, chat dawg, hey you. They topped a 302 Windsor with the Cleveland -style heads, making the first Clevor. . 1969 mustang fastback boss 429 351 race car front end. reading. With such great success under its seat belt, Ford decided to dabble with the 289 and stroked 302 to see what could be done to further its performance image. loading. Ive built 302/347 engines with stock heads, Roush180/Windsor Jr. , and Trick Flow Twisted Wedge heads. The BOSS head was functionally identical to the 351C 4V head. We will admit to you our results on the dyno were disappointing304 horsepower and 288 lb.-ft. of torque. 015 AND THE REST WERE. All Rights Reserved. The 68 F code had 10:1 compression and made 210 bhp. IF YOU DO THIS BE SURE TO USE PERMATEX #2 ON THE INTAKE STUDS. DONT USE ANYTHING ELSE OR IT WILL LEAK. 340 HP Boss, Long Block, Assembled, Internal Balance, Aluminum Cylinder Heads, Ford, Small Block Windsor, Each Part Number: FMS-M6007X2302E ( 1 ) Free Shipping Special Order $10,649.99 Not Available At This Time This product cannot be ordered at this time. Cleveland's Crown Jewel. We learned on the first few pulls that we had too much carburetor with our 750 cfm Holley 4160 and too little camshaft. 9 intake valves since they bolt on easy with no modification necessary. LOOKS AND PERFORMED GREAT. Your email address will not be published. 1970 - D0ZE-6090-A or B. Meaning, their AQL is very low. 02 intake/1. We got our answer. This is where you must spend the money. Enzo Ferrari, and others, were handed their backsides. Aluminum Block Aluminum Heads - Subtract .012? Im not sure what has happened to Edelbrock, but their quality control sucks. Flat cylinder heads have large water capacity and excellent breathing characteristics. I have used them for over 35 years and never seen something like this. Large Inventory of New, Used and OEM Automotive Parts at Great Prices, Ford Boss 302 Block Heads Crane Roller Rockers Msd Distributor Jomar Stud, Boss 302 Engine Cylinder Head Bolts 716 Set 1969 1970 C9zz6065-a Sb 1116 Head, Boss 429 Heads Mustang 1969-1970 C9ae Hemi Original Ford Heads Rebuilt, Boss 302 Mustang Gasketsford Nos Headrocket Intake Fel-pro Valve Covers, Boss 302 Engine Cylinder Head Bolts Set 1969 1970 Mustang Ford Holman Moody, Arp 154-3602 Black Sb Ford Boss 302 Head Bolt Kit, Arp Head Studs 2011 2012 Ford Mustang Gt Boss 302 5.0l 4v V8 Coyote Stud Kit, Arp Head Stud Kit For Sb Ford Boss 302 M6010 Racing Block W 351c Iron Heads, New Fits 2010-2014 Ford Mustang Fo2503276 Right Side Halogen Head Light Assembly, Engine Cylinder Head Gasket-boss 302 Leftright Cometic Gasket C5961-040, Engine Cylinder Head Gasket-boss 302 Leftright Cometic Gasket C5958-040, Ford Racing M-6049-x2 Street Cruiser Cylinder Head 302351 X2 Head, Arp Cylinder Head Bolts High Performance Hex Head Ford 1969-70 Boss 302 Kit, Arp 154-4206 Head Stud Kit - New Boss 302 W351c Heads For Ford Small Block New, Arp 154-4206 Black Ford New Boss 302 W351c Heads 12pt Hsk, Arp Head Stud Kit For 69-70 Sb Ford Boss 302 W 716-14 Cylinder Block Threads, Ford Racing M-6014-boss Head Stud Kit Required For Boss 302 Blocks, 1969 Ford Mustang Boss 302 Article - Must See, Oem New Ford Racing Boss 302r Head Changing Kit - 11mm Head Bolts M6067m50br11, 1969 Boss 302 Mustang Cougar Coil To Head Bracket W Coil Strap Hardware, 1969 Boss 302 Mustang Cougar Coil To Head Bracket W Correct Hardware, Oem New Ford Racing Boss 302r Head Changing Kit M6067m50br, Arp Sbf Head Stud Kit - New Boss 302 W351c Heads 154-4206, Fits 2010-2014 Ford Mustang Gt Fo2502276c Capa Left Halogen Head Light Assembly, Headlight Set For 2010-2014 Ford Mustang Left And Right Black Housing 2pc, New Fits 2010-2014 Ford Mustang Gt Fo2502276 Left Halogen Head Light Assembly, Cometic Gaskets C5962-040 Ford New Boss 302 Head Gasket New Boss 302, Ahg1320l Apex Cylinder Head Gasket Driver Left Side New For F150 Truck Lh Hand, 1969 1970 Mustang Boss 302 Cylinder Head Bolt - Made In Usa - New, Arp-154-4002 Arp Cylinder Head Stud Pro-series Hex Head For Ford Sb Boss 302, 1969 1970 Boss 302 Head Bolt Set Of 20 Nos C9zz-6065-a, Ford Performance Parts M-6067-m50br11 Boss 302r Cylinder Head Changi, Valve Cover Adaptor Ford Cleveland Boss 302 On Small Block Ford Heads, Engine Cylinder Head Gasket Set-boss 302 Vin U Fits 2012 Ford Mustang 5.0l-v8, Es72480 Felpro Cylinder Head Bolts Set Of 10 New For F150 Truck Ford F-150 11-17, 1969 1970 Mustang Boss 302 Cylinder Head Bolt Set 20 Pieces Made In Usa - New, 090-072 Dorman Cylinder Head Plugs Set Of 5 New For Truck F150 F250 F350 Falcon, Mr. Gasket 5932 Boss 302 351c 4 Barrel Heads Ulktra Seal Header Gaskets, Hg4112 Dnj Cylinder Head Gasket Driver Or Passenger Side New For F350 Truck Ltd, Ahg1320r Apex Cylinder Head Gasket Passenger Right Side New For F150 Truck Rh, Es72479 Felpro Set Of 10 Cylinder Head Bolts New For F150 Truck Ford F-150 11-17, Ahg485 Apex Cylinder Head Gasket New For F350 Truck Falcon Galaxie Ltd Mustang, Remflex Exhaust Gaskets Ford Boss 302 351c Aftermarket Head 3091, Headlight For 2013-2014 Ford Mustang Pair Driver And Passenger Side Capa, Arp 154-4206 Fits Ford New Boss 302 W351c Heads 12pt Hsk. The combustion chambers are filled with a 2.150-inch, 7mm-stem titanium intake valve, and a 1.60-inch, 7mm-stem titanium exhaust valve. As with our small-block Chevy head test, we will evaluate each of these small-block Ford cylinder heads using several different categories in addition to peak torque and horsepower. I KNOW FROM EXPERIENCE. The less you know the more you need vacuum secondarys. Ford engineers took the new 351 cylinder head and modified it to work with the Tunnel Port block. When you shop through links on our site, we may earn an affiliate commission. These features improve an engines efficiency, resulting in more horsepower and torque and improved mileage potential. AIR FLOW RESEARCH 1402 SBF 165cc Alum Heads Renegade Street 58cc. FORD and Mustang Cylinder Heads (6090) 5752143: 59 332 352 . Some additional 302 factory valve sizes: 69 Boss 302 intake 2.23 / exhaust 1.71. . These ford flathead cylinder heads feature original edelbrock script logo design for fords and mercurys. I really liked my 69 428 CJ. Opens in a new window or tab. This has been done and is generally called a Clevor (using Cleveland heads on a SBF). 370 HP Dressed Long Block Crate Engines BP3027CTC Crate Engine, Base Long Block, Aluminum Cylinder Heads, Roller Camshaft, 600 cfm Carburetor, Ford, 5.0L/302, Each Part Number: MLL-BP3027CTC Not Yet Reviewed Estimated Ship Date: Today Free Shipping $6,519.00 Add To Cart Compare Wish List By doing the heads himself (he'd never tried it before), and using a 289HP air cleaner, 600 cfm carb, Edelbrock Performer RPM intake, stock distributor tuned to BOSS 302 specs, and a C9OZ-6250-C hydraulic cam, turned 323.5 hp @5300 rpm. Click to expand. While the Boss 302 was normally considered a 302 with 351 Cleveland heads, these canted-valve heads were used first on the Boss before the rest of the Cleveland was developed. Save my name, email, and website in this browser for the next time I comment. As far as I'm aware you only choice for factory heads in the Boss 302. No more dyno there. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The odds of you building a vintage Ford BOSS 302 engine are slim because Ford built so few and so many are already spoken for. The TFS head looks much stronger than the Edelbrock version above 5,500 rpm, but the maximum differential is only 13 hp at 5,900 rpm. They cut the center two chambers from three Boss 302 heads then welded them together to form an inline six head that bolted on a 300 block! 289 & 302 (Except Boss 302), Dual Plane [Natural] (27) $207.99. Then Ill be looking for upgrades. They feature high-flow ports and steel alloy intake and exhaust valve seats installed (they do require a competition valve job and bowl blending). These aluminum heads can be directly installed on all small-block Fords: 289, 302, 351W and, with some modifications, even 351C engine blocks. But for the rest of us, choosing a cylinder head might be a complex algorithm of price, power, brand loyalty, ease of installation, head bolt size, and maybe even shoe size if you're that compulsive. This makes it easy to torque and lower cost for better aftermaket bolts and studs. These all-cast heads are designed for hydraulic flat tappet and hydraulic roller cam engines with hefty intake runners, stainless steel valves, Viton seals, and dual springs. The stroke difference between the two engines amounted . They feature revised valve angles and locations to reduce cylinder wall shrouding and improve flow, along with redesigned combustion chambers to accommodate the more centrally located valves. Renegade Street. Up top, are a set of Ford Motorsports C302 cylinder heads, which have been worked over by Roush-Yates Racing. Will these heads work well?. Jeff Speegle Come see us @ ConcoursMustang.com MCA Shelby Judge, SAAC & Team Shelby Judge (in no particular order . The factory Boss 302 did not have a deep sump pan although it did have a baffle in the sump, and yes it has 1.73 ratio rockers from Ford. The Cleveland type heads are used in the 302 heads. Great article is there a video available ? That tradition dates back to the companys founding in 1903. High-Quality Details With the Edelbrock part #7129 Performer RPM E-Boss 302 intake manifold, you can build a mock Boss engine by using a standard 302 block and Edelbrock Performer RPM Cleveland cylinder heads #61699. See the top reviewed local exterior and siding contractors in Hohenthann, Bavaria, Germany on Houzz. Are there any aftermarket heads for it? Fords classic 1969-70 BOSS 302 engine was a bold step forward after a miserable season in 1968. Enter Fords development of an all-new 351ci engine with poly-angle valve heads and tight-fisted wedge heads destined for a 1970 introduction. and if you want to use a high-lift cam or supercharger; thats no problem, either. Boss 302 blocks are used all the time for Windsor headed performance buildups! Ah now Plummer - it's not a secret if you post it on VMF!

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