hey i got a question. my friend has the timing light that tells you exactly how many degrees it is advanced or retarded. what i need to know what is the highest i can go without poppin my baby. its track night tomm and I need alittle bump!!. i have a n/a with basic mods. thanks

 

my NA motor was like year advanced that far we have not seen been able to see mark and running fine

i would say 20 deg for NA.....