I hope someone can help me. I have a 90 z24 that runs great (not necessarily fast). I have a flowmaster exhaust and a k&n air filter and I have the spark covered also; I plan on getting a hyperchip for it soon. What is the single most important thing that I can do to add hp?
Do I run a great risk of blowing my motor if I add nos without other mods?
I am running 16.19 in the 1/4...That is just not going to cut it!!!!