95 Tahoe 3`` or 4``

[mutlu]

We have started our swapping project for my 95 Tahoe.We`ll put 6`2L N/A engine to the 95 Tahoe.My plan was the 2,5 inch dual Dr.Lee`s exhaust system but after seeing the fuel tank in driver side,now I have to think about single 3 inch or 4 inch.Any idea?Thanks from Istanbul.
Ozkan

[CleviteKid]

My exhaust past the manifolds is dual 3" all the way back. To get the same cross-sectional area, you will want to put in a 4" exhaust.

However, TurboDiesels seem to do just fine with 3.5" exhaust, so a single 3" is probably all you really need with the NA engine. But 4" would be way cooler, and if you ever to turbocharge, you will not have to change out the whole exhaust system.

Dr. Lee :cool: