Rotary Car Club - MmSadda's Non-Turbo (read: Supercharged) RX7 build

Quote:

Originally Posted by Duffman692002 (Post 184691)

Was wondering about where this thing was the other day. 213 eh, Will that be all she does or wdoes Logan think he can get ya closer to the high end of his estimate? Looking good though, bringing it to DGRR?

That's it for now! I'm actually pretty pleased - it keeps up with my buddy's new STi rather well.

Next stages will involve intercooling, upgrading the supercharger from 800cfm to 1400cfm, and porting the engine (or swapping to Turbo 2 rotors/housings/irons, and porting those.) I'm considering an aggressive streetport, but as time goes on I lean towards a bridgeport more and more.

Oh, and she's definitely coming to DGRR! Are you coming this year?

Quote:

Originally Posted by RotorDad (Post 184813)

Were you planning on staying at 8 psi or are there plans for a smaller pulley & water injection in the future?

I think I understated things a bit earlier; it's supposed to be an 8lb pulley, but I'm actually seeing 9lbs pretty regularly over 6k rpms. I hope intercooling with an upgraded compressor wheel inside the supercharger allow me to run a bit more boost, more reliably. Reliability (within reason) and simplicity are two of the things most important to me in this project.

I hadn't really considered water injection, probably because I plan on intercooling, and I want to keep things somewhat simple.