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Author Topic:   dome pistons
Dirt Roller

Total posts: 13
posted September 05, 2001 07:16 PM
will dome pistons make ur carbertaor pull less vacume we have to pull 17 inches of vacume i think that the cam is what makes the diffrence but i would like ur in put before i buy. THANKS

Dirt Freak

Total posts: 239
posted September 06, 2001 08:44 PM UIN: 25419780
I beleive the duration on the cam is whats affects the vacume..

Dirt Forum Racer

Total posts: 78
posted September 06, 2001 08:54 PM
Valve overlap will effect it.

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