listen you can run both if you want but in the long run the nos if you dont spray it at equal shots you will blow the motor...i have a buddy who ran 175 shot on a b16 and it eventually fucked it up now he needs new clutch brackets and piston rings and sum other shit but i mean he runs 200 shot on his 88 camero with no probs you should be alright as long as you spray equally each time good luck hope htis helped