Tti Pictures!!!!!

abodyjoe said
"I wonder how much horsepower over the stock 273 manifolds they are
going to make?I"

alot more... i know djvcuda went from 340 manifolds to a set of spitfires and the difference was night and day.. i can only imagine what a full length 3" collector headder will do over a small 273 manifold...

:thumblef:
Good Point!!

Hmm; with a 3 inch collector, that is going to help a Lot,
on any higher horsepower/ larger CID engines. :)

On my mild 318/ 4bbl .430/.450 cammed engine it will not help as much
as someone with a 360, and a .480 + lift cam. :)