posted December 02, 2001 07:31 PM
What are some good cast iron 351w intake manifolds availiable from the junkyard, 4 barrel or 2 barrel. Also, are there any aftermarket cast iron intakes for this engine that might pass tech without a double-take.
d4490 Dirt Maniac
Total posts: 113
posted December 02, 2001 08:49 PM
Ford made some in the sixties, can't remember the casting numbers. I was told to find an seventies marine intake, they are better than passenger car intakes.
ford5 Dirt Freak
Total posts: 298
posted December 03, 2001 07:36 AM
Powercar821111 I have never seen any after market iron intaves for fords but you dont need them if 2v just use pre 74' cast intake if 4v use 84-86 351 HO 4v cast cheap in junk yard can you use spacers? mosty techs dont have a clue when they look at ford stuff hehe so contact me i can give you pointers thats part of the beauty of runnin fords no one knows what your up to lol
Tom Asmus Dirt Freak
Total posts: 219
posted December 06, 2001 11:39 PM
Yeah just use an early cast intake manifold. but the trick to make one work is you need to put a 1/2 inch hole through the divider right under the carb it helps a bunch we have done it alot on our hobby stock and Had alot of good results!