I was thinking about putting nitrous on my car. My motor is a B18a with mild head work, intake,header,exhaust, centerforce dual friction clutch.What is the biggest shot you would recommend, i was thinking 50 or 75. I would also like to know if there is anything else i need to for reliabilty (aftermarket fuel pump,retarding timing,etc.).Any info is greatly appreciated.

 

75

 

a 75 shot is the biggest, but you have to retard your timing 4 degrees

 

Upgrade to a 255lph HP Walbro for the 75 shot.