you should be fine as long a you retard your timing run a colder plug and add the fuel needed. ALSO IF I WAS YOU i would have the car tuned on a dyno at a local shop in you can.. They will find your sweet spot so to speak..I am running the nx hit man plus kit ajustable from 50-300 shot..I ran the 175 shot about 3 times on the stock bottom end and it pulled like hell. but i do not want to push my luck..Nx is dead on with thier power ratings. My torque went to 158 increase and 102 hp increase and this is just on 100 shot..
__________________ <<<<(my car in the avatar)1985 mustang gt, 5 speed,t-tops
with a 91 lx front clip. hard to tell its a 85 huh.. | 
