I would like to get input from my peers on purchasing a new street ported 13B 6 port engine. I would like to hear good, as ell as bad experiences. I have looked at the following on the net: MazdaRX7Engines, Hayes Rotary, Pettit Racing, Rotorsports Racing, Powerhouse Engineering, Revolution Rotary, and Pineapple Racing. I will be purchasing it in about 60 days. I live in Michigan and plan on driving to have it installed at their shop. No distance is too great!!!! I currently have a RB Header, RB Pre-silencer, and RB Catback. I plan on installing a lightened steel/aluminum flywheel, street/strip clutch kit, and RB Holley Kit/Weber kit. Can anyone give me a rough estimate of how much horsepower I would be looking at with the above listed combination of parts?

Thanx in advance.....Thanx

 

Here's a pretty rough estimate (not too experienced with carburated rotaries): 175-225 rwhp

 

I can probably do you up a streetported 13b 6 port (series 4) **installed** for around $1800. You wont beat that price anywhere. www.rotaryresurrection.com.