nos
I myself have ran my nos system spraying alky for nine years now with very good results. I hear all kinds of people that say no-no but I also run some of the jegs quick races and some local quick 8 and quick 16,I put over 400 runs a year on my engine with about 80 to 100 on nos and the engine looks as good when I tear it apart as when I put it together. My engine is not really radical basic stroker 460 ford with cj heads runs 5.0`s on engine and 4.50`s to 4.60`s with a three hundred shot of nos and spraying alky right off the same bg400 fuel pump. thanks