I'm wondering if anyone has made or seen someone make 500rwhp+ on pump gas with a streetported engine with NO water/alc inj, ect.



If so do you have any idea what type turbo they were running?



T-70, T-72, T-76? Ptrim? Qtrim? turbine a/r?



Have any idea what rpm they were hitting 17psi at or what rpm they started making some power?



Thanks for any info,

STEPHEN

I *think* Jason from the rx7store did it. I could be wrong though.. He's running some upgraded T78 and a huge streetport.

I think IGY did with his bridgeport T67(turbonetics, not greddy)

Vosko was damn close, but car got killed before he could tune more, and turn up the boost

There was that one guy from Australia over on the club that hit 475rwhp with a t04s. Seems like he was in the 17-18psi range.

Yea, he was running race gas @ 19psi.



Does anyone around here have a T72 or T76 with some dyno charts I can check out???



STEPHEN

I was running a 1/2 bridge at 18-19 psi with a 67-1 AR 1.15 p trim. I was using 89 octane gas and no water injection. I never put it on the dyno, but I can guarantee it was over 500rwhp. When you are embarassing 6 and 700hp gtr's you really don't care what the dyno says.

19 psi on 89 octane? lol.. insane!! :thumbs:

BP all day https://www.nopistons.com/forums/pub...IR#>/bigok.gif

18-20 psi on my setup with it tuned on pump gas would have been over 500rwhp........