mo' parts
12-27-2006, 09:33 AM
im starting to work on an intake mani for an 8 valve.
ive cut one up here..(removed the whole stock plenum) and im curious as to what would be near "ideal" on runner length ect. im thinking of using a 4" alum. tube for the plenum, with the t.b. on the end. ill make my bend in i/c plumming.
so basically, what would be a good runner length?
is 4" large enough for a good plenum?
should i let the runners extend into the plenum slightly? (sort of a velocity stack) im working on a couple picts now so you'll have a better idea what im looking for.
any other thoughts, ideas would be appreciated.
ive cut one up here..(removed the whole stock plenum) and im curious as to what would be near "ideal" on runner length ect. im thinking of using a 4" alum. tube for the plenum, with the t.b. on the end. ill make my bend in i/c plumming.
so basically, what would be a good runner length?
is 4" large enough for a good plenum?
should i let the runners extend into the plenum slightly? (sort of a velocity stack) im working on a couple picts now so you'll have a better idea what im looking for.
any other thoughts, ideas would be appreciated.