Ive got a TNT power ring kit for my truck. I want to start off with a 100shot of nitrous. What size jest do I use? Its a 5.3 motor with cam amd heads.
Also I want to move up to a 150 shot later. What size jets for that also?
Finally, I need to know about how much timing do I need to take out of my tune?

 

on my LS1 if it's the same as mine its....
Fuel Nitrous
18 31 75HP
22 39 100HP
25 46 150HP

 

General rule of thumb is to take out 2* per 50 shot of nitrous. I would find out what your timing is at now. Cuz from the factory your usually a few degree's high anyways.

-william