Becareful theres only so much room in your combustion chambers. You will run in to a wall and blow up your motor. Theres a reason why theres no pro class drag cars(4 cylinder) that run on NX alone. Ive seen alot of people try. What kind of shot are you running Wet, Dry or direct port? A 50 shot is fine but a 100 shot might be bad.
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