GI: 1nz/1zz TB spacer

[m911gt]

Originally Posted by AlexNet0

I could alter it or make a different one that did that, but I think that the opening on the Intake mani actually matches that of the 1zz TB, I actually didnt look at the size differences of the TB and intake mani, so if someone else who has recently done the mod who actually looked could tell us, that would be awesome.

Lt. Noogie was right, the intake manifold opening is ever so slightly smaller in diameter than the inner diameter of the 1zz tb. some of the flow is getting restricted, how much exactly, i am not sure.