I am building a 425 stroker, and currently have a LS3 intake, but am really thinking of going the Vic Jr. route. I am eyeballing a Electromotive 2" 1600cfm TB that is in my price range, but want to know if it would be too much for my NA 425.

Thanks!

DM

 

DM

 

For a EFI NA motor you can never get to large of a TB, it is not like carb motor.
If you run a MAF then that will be the restriction. If no MAF and on a SD tune then go bigger.

 

Jesus is that like a 9" throttle body opening haha

 

Those are beautiful, she looks "smart"