JMod- Custom valvebody, definately works.

[justinschmidt1]

Just wanted to say if anyone has doubts, dont.

I have custom springs and a custom VB but its basically a custom JMOD and it really makes a big differance.

The car shifts a lot faster now. Chirps 3rd gear everytime.

 

[GrnGt]

Is there a write up for the j mod? And I'm still trying to find out how to make a iac restrictor

 

[94 DropTop]

Ya just type jmod aode or 4r70w in google. Its really easy, just drilling acouple holes.