Does anyone know the highest rwhp made w/stock twins and injectors?

I just made 337@13# (see thread in 3rd gen section) and am just curious as to how much more potential my setup has w/more tuning. I plan on doing ignition and injectors in the near future, but am sticking w/my current setup for a few more months.

Thanks for the input guys...

 

I think with the complete stock fuel system you could prob stretch it to 370 or so with some good tuning but that would probably be at the edge. Without race gas you cant run more than about 14.5 psi of boost. I guess its also going to depend on your motor, is it ported and such???

If your running a stock motor it might be hard to hit 370 but I'm going to ball park it around there.

BTW - I wouldnt run my car all the time to the limits that would make 370 on stock fuel system. If you upgrade your pump I've heard of people getting closer to 400 but I doubt it would be reliable of safe.

360 is probably a safe figure.

Later,

 

In the previous post while typing it I couldnt read you sig so thats why some of it might not make sense with your mods, like the ported motor part, I didnt know you had a ported motor and I forgot about you fuel pump.

You could probably strach it to 380+ if you wanted to run on the ragged edge at the track.

Later,
STEPHEN

 

That's a hell of a set-up so far Steve!!!!! Get out there and give us an update on a quarter mile time!!!!! Try some drag radials or something!!!!

 

Thanks for the compliments, man....the name's Rich though

I've given up on drag racing for the time being b/c I broke my PPF in three places about a month back. I was actually getting better times w/less power b/c of traction issues.

All those mods listed in my sig have left no $$$ for radials, PPFs, or a Kaaz LSD, so it's just street/highway racing for now

Rich

 

What is a "eccentric shaft mod" ?
Thanx!

 

I'd never heard of it before Dave at KDR suggested I do it. He basically removes a small pill which allows the motor to receive full lubrication at startup, thus (supposedly) extending engine life. It was like an extra 16 bucks, so I figured what the hell . The only drawback is you have to let the rex idle for a solid 5 minutes in the morning; the car doesn't want to rev when cold.

If you want a technical, 100% correct explanation, email Dave at kdrotary@enter.net and ask him; he'l be happy to tell you about it.

Rich

 

Oh that must be the removal of the thermal wax pellet.
Thanx!

 

Yup. That's what I meant to say

Rich

 

356RWHP@14 PSI STOCK INJECTORS AND STOCK ENG AND TURBOS AND 93 OCTANE GAS,AFTER PUT THE 2 EXTRA INJECTORS AND MADE 362+@17PSI ALSO ON PUMP GAS ..

 

What mods do you have?

Rich

 

eng stock
turbos stock sequentials (no polish or ported)
cosmo fuel pump
stock fuel lines
aic
electronic boost controler
afc
2extra injectors
pulleys
rx7 fashion frontmount intercooler
custom air filter by crispeed
fuel regulator
custom exaust by miami muffler
downpipe
upgrade clutch
and 17 psi of boost
soon the car will have an radiator upgrade

 

That's a hell of a lot of power for stock turbos and motor. Is that hp value corrected? Not doubting you man, b/c I wasn't there for the dyno run and will refrain from making a long-distance judgement . Can you post your dyno chart? I'd be interested to see the torque curve.

 

HE WOULD ANSWER YOU EVERYTHING ABOUT THE CAR..