Nissan 370Z Forum - View Single Post

ChrisWindisch · 12-24-2015, 12:38 AM

Do you see much of a difference with the upper/lower manifolds ported? I am also reading on a debate between 3.9 and 4.08 gears.

Going to have to upgrade the gears soon right

?

12-24-2015, 12:38 AM	#8 (permalink)
ChrisWindisch Base Member Join Date: Sep 2015 Location: Florida Posts: 82 Drives: MB 11' 6MT Sport Z Rep Power: 10	Do you see much of a difference with the upper/lower manifolds ported? I am also reading on a debate between 3.9 and 4.08 gears. Going to have to upgrade the gears soon right ?