1st car is a 83 z28 305...car has been 13.01 on motor@106 dist locked out at 34 degrees looking to spray 100 shot



Second car is 89 tpi iroc with 5.7 headers,cam, LT1 intake also want to spray 100 shot


3rd car is 97 LT1...This car I would also like to spray 100-150 what should my timing be at on this motor, I have tuner cat and do not have anything close to stock for programs...


Is there a certain degrees vs. the shot? I am new to N2O and installing these first 2 on cars that I do not own

 

The rule of tumb is two deg per 50hp you spray. So for a 100hp shot 4 deg and so on. You can play with it a little to get the best result from each kit but this will give you a good start. Are you planning on running an ignition box that can pull timing or just pulling timing on a tune? I wouldnt recommend pulling timing on a tune as you will be pulling it all the time and not just while spraying as you will get with a ignition box.

 

probly get the ignition box now that you make the point that the tune will pull it all the time

 

My tuner told me 3 degrees on a 150 shot...

 

Did you adjust the timing for NA at all?

 

Thats the way id go, look into the mallory box, best bang for the buck for nitrous aps.