351W build help
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Joined: Feb 2004
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From: surrey b.c.
351W build help
i have av 85 f250 with a 351 w. i think it was rebuilt before i got it but i think its still stock. its a 2bbl and on propane. it starts and runs beautifully but its starting to leak badly in numerous places and definitly lacking in the power end especially since im running tires way bigger than stock. i just want to pull it out and replace all gaskets and increase the hp and ft/lbs nothing too crazy. i would like to get maybe round 300 but i want to keep it on propane. im thinking just fresh bearings, pistons, rings, maybe overbore, some headwork, 4x4 cam, decent intake, and a four barrel carb. also what heads would be better than what i have? older 60cc or 69cc? what do you think?
