Just got a free TNT wet kit and I am plannig on running a 100 shot of nitrous with a Walbro 255lph High volume fuel pump backing that up. I do have an MSD box and I was just wondering how much timing retard I should run with this shot???

Any help is apprectiated!

 

with a 100 shot you dont have to have any timing pulled but when you use a 150 you should pull at least 2 but up to 4 degrees

 

sounds good to me!!! I might try the 150 jets sometime when I am closer to being done with my motor!!

 

You should not need to pull any timing. I have autotaped my car while spraying 125 dry shot and get 0 knock retard. You should be fine with a 100 and no timing pulled, however, every car is different. Have fun with the spray.