Does the make a difference if ran with nitrous or is it either or?

 

I dont understand the question. im guessing you have some forced induction? i guess it depends on what you are trying to achieve. do you need nitrous to help spool up a turbo faster? drop charge temps? do you need meth to help with some detonation problems youre having?

 

no i havent built the car yet just wondering if running both is possible since I will be going turbo

 

I suppose you could, but i dont see why. nitrous is going to raise cylinder pressure and temp, but will also cool the charge anyway. my guess is that if you have the right setup, most FI guys doing turbos would suggest running as much boost as possible while not detonating. so at that point im sure most would suggest meth over nitrous anyhow. im no expert, but thats what i know based on my work in the performance industry for more than five years, and interacting with experts. you may want to post in the FI section more than the nitrous section on this one.