Hey guys, is T4 a good turbo for the JDM B16a SIR II if i were to upgrade my pistons and rods. Alot of lag time i bet!T4 on Jeff ZC is crazy. Serious HP I bet.

 

you can run a smaller T4 60-1 on the street, but you are going to have massive lag. The motor needs to be completely built, putting out a pretty high compression 9.5 or higher. I am sure my ZC wont make full boost until 6500rpms


Jeff