WebOct 17, 2002 · C9OE-C, not G. Same as C9OE. shane. Nov 02, 2002 #3. found these heads at a swap meet was wandering what they are worth.what mods can you do to … WebMay 24, 2010 · These are the first 351 heads Ford made in 1969. Casting numbers start with a C9OE. They are fair heads now but were the best Ford windsor small block heads back then. They have 1.84" intake valves and 1.54" exhaust valves which are both bigger than previous 289/302 valves or future factory small block heads. They don't have …
1971 1972 73 Ford Mustang Torino Cougar Pantera ORIG 351C CJ …
WebFeb 17, 2012 · 351W heads on a 302W The 351 heads have larger ports AND a larger combustion chamber, so compression will drop somewhat. Compensation for this can be done in two ways: higher deck height pistons or milling (surfacing) the heads. ... Look for stock Ford heads D0OE-C or G, or C9OE-B or D. They have the biggest valves though … WebMar 3, 2007 · Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W) - 351W build up - C9OE heads - I came across some relatively clean 1969 351W C9OE heads and bought them … scooby doo tumbler png
Ford 351W Heads on 302? Hot Rod Forum
WebMay 12, 2009 · I also have at least 6 sets of those heads as well as half a dozen C90E 351W blocks. Those heads used to be the top dog for SBF heads. They were used on … WebMay 23, 2003 · 1,297 Posts. Discussion Starter · #8 · May 23, 2003. These heads have potential, but I would hesitate to conclude that they were the best Ford SB head -and I assume 306 meant "mass produced cast iron" head. I think the GT40 or GT40 P probably get that honor. Incidentally, they are already well ported -I'd say stage II. WebAug 25, 2015 · One or two items Bogie didn't cover - the part numbers of the 351W heads. DO0E and C9OE have the "big" valves. The rest leave a lot to wish for - that is, need a heluva lot of work to be equivalent. Also, you need to smoothly blend the EGR hump in the exhaust - the single best way to make these 351W heads flow better. prc industrial supply westbrook me