Discussion in 'Engine Building' started by brc80, Jul 8, 2003.
Like the heading says, what would be the best header for an h22?
if you don't wanna spend a shitload for smsp headers i would either go airmass or even DC 4-2-1.
your paying for quality which the airmass doesn't even compare and your also paying for gains with both you mentioned shouldn't come clost to smsp.
Go with smsp.......
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