a friend of mine is selling me his NOS system of his car because he is selling it


he will give me the kit for 250 and that includes everything, used a few thousand miles



its a dry shot with multiple jets with it 50-150 i think



anyways he said it worked fine on his car and he can install it on mine for free




question is is there anything i should look out for or not do when i install it and how big of a shot should i go for the first time



i have 63k on the motor

 

i suggest that you start low and run really rich (keep cool) for a while so you can keep the engine max 100 and thats if money is on the line good luck

 

It being a dry shot is going to make tuning *slightly* more difficult. You'll have to either bump fuel pressure, or install larger injectors to compensate for the nitrous. The stock injectors aren't going to like the pressure required to compensate for a 100 HP dry shot or higher I don't think.

I'd start with a 50 HP shot and watch the fueling. Tune it on a dyno and be careful!