Jeff, or anyone else.


Do you guys know, where I can have a custom big-bore throttle body..

I am thinking of having mine enlarged..?

Also for anyone who is running underdrive pulley, what is the disadvantage of having these on electronic gadget..??

I am thinking about the underdrive pulley, but I am concerned with the possibility of it affects my sound system (as the sound system is a must on my car)


Regardz,