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20B/3 Rotor Conversion.. All things to do with 20B/3 rotor... Post pics, video, tech, etc..

 
 
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Old 11-30-2009, 11:04 PM   #36
Bryan@BNR
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Quote:
Originally Posted by zayrx7 View Post
A full 20b install will run about $25,000 over here at www.rx7store.net. That price include single turbo, ported motor, clutch, fuel, computer and etc.
FYI! here is a teaser pic of a motor I'm working on right now, this will be one badass motor. I should have it done in about a week.
I think there is a slight problem with your custom intake port. If you think of fluid and air dynamics, both favor the path of least resistance (which would be your side port). The side port pictured is a medium/large street port. The extra rotor housing intake ports will just distort flow and kill air speed. A flow test you can do to see how the ports flow, take your water hose and spray the water in the port following the path of the lower intake runners. You will notice little to no water will be coming out of your rotor housing port. Water has the same flow charactoristics as air. IMHO I would either go with the standard street port or go with a peripheral port. One or the other. I would hate for you to waste your time, money and efforts on this project and it not work out.

Before anything, that exhaust sleeve needs to be replaced with the 13BT/rew rotor housing sleeve. Maybe you just haven't gotten to that .

Last edited by Bryan@BNR; 12-02-2009 at 03:28 AM.
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