Wassup guys, as some of you know my turbo process is almost finished. But I still have my Zex dry kit and plan on using that as well, I plan to drill and tap the Throttle body after the butterflys and spray a 35 shot into the Intake manifold for Lag and use nitrous controls to cut it off at 4500 RPMs, Anyways what size tap do I need to Tap the hole I know its a pipe tap of some sort please help.

 

if ur going to do that why not run a wet kit. it'd be a lil safer. if not a direct port. btw why u need nitrous... i don't remember u tellign me the turbo was that big.

 

1/16 NPT Tap