Otateral
Well-Known Member
I've been reading that 2 1/4 is the ideal size for these. Was just curious because the stock exhaust manifold is 2". Wouldn't that make the extra 1/4" ineffective?
I've been reading that 2 1/4 is the ideal size for these. Was just curious because the stock exhaust manifold is 2". Wouldn't that make the extra 1/4" ineffective?
Lazy, the easy way. No doubt it can be done.I had my 65 Valiant Signet outfitted with 2.25 last year all the way through muffler to rear. Today I find that the first 4' off the manifold is less, maybe 1.75 or 2". The tech said he couldn't do 2.25 from the header. Can it be done and should I find another exhaust pro?