i am in need of help on how to make my rotary go faster wit out turbo just all motor and modifications on this if any one has any good way of doing the motor and knows alot about the motor i need halp

Rotaries love an open exhaust. So, the first thing I would do if you haven't already is to upgrade the factory exhaust. Then maybe a healthy shot of NOS to wake her up:D.

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cold air intake and a k&N air filter cheapest ways to start

Actually, nitrous is not good for rotaries unless you heavily tune them so if you want to blow it up, pus nitrous on it. That's what I heard.

[&:] I don't know where you got your info. from. But it is wrong. Rotaries take better to NOS than Piston engines. I've had my system for over a year & never had a problem.

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hummm Nitrous... Got a Bottle in my Monte Carlo, never used it tho...

I have the answer for you. Call 760-0342. Krazzy Rpm racing. Hesperia,Ca. ask for james