T88H Dyno's 841rwhp

Good numbers... !!!

Congrats!!

So how large is the new turbo compared to the old? Are the differences in the turbine or the compressor side? Any photos of the engine bay? Sorry so many questions but I am always interested in future upgrades.

Eric

Awesome #s

Just wondering how a 50 shot put you from 731 to 841 thats 110hp to the wheel. NEver seen 50 Shot be so efficient thats almost 150 cranck HP


Either way awesome #s.

CC,

Very strong! Could you post the dyno sheets? I'm very interested in the spool-up.

Thanks,

ak

Re: Awesome #s

It's called a 110 shot!
Peter

MDeniz DSMluva said:

Just wondering how a 50 shot put you from 731 to 841 thats 110hp to the wheel. NEver seen 50 Shot be so efficient thats almost 150 cranck HP


Either way awesome #s.

Click to expand...

If I'm reading it correctly, the 731 was no NOS and NO CAMS. The 841 was the 50 shot PLUS 272 cams.

Please, Please. Picks of engine bay, photos of turbo, info. and whatever else. I searched the Greddy site with no luck.

Eric

Read again....

Originally posted by 2DVS4U With stock motor and cams no NOS it dynoed 731rwhp @25psi.
Cant wait to get the motor built and up the boost.

Latz
CC

If I'm reading it correctly, the 731 was no NOS and NO CAMS. The 841 was the 50 shot PLUS 272 cams.

Click to expand...

With stock motor and cams no NOS it dynoed 731rwhp @25psi.
Cant wait to get the motor built and up the boost.

Latz
CC

A 50Shot of NOS might give a regular NA car 50 extra HP but in turbo cars it cools the Compressed air, help to spool faster and few other things. So a regular 50shot in a supra actually makes 100hp+. Thats why you don't see any supra guys running 200hp NOS cause if the engine doesn't blow, the HP numbers would be scary.

Wrong, a 50 shot will give near 50 rwhp (about 70 crank hp). It will however give a great amount of TQ, about 100 rwtq or so. There is no way a 50 shot will give 110 rwhp...
Peter

Zorro19s said:

A 50Shot of NOS might give a regular NA car 50 extra HP but in turbo cars it cools the Compressed air, help to spool faster and few other things. So a regular 50shot in a supra actually makes 100hp+. Thats why you don't see any supra guys running 200hp NOS cause if the engine doesn't blow, the HP numbers would be scary.

Click to expand...

Zorro19s said:

A 50Shot of NOS might give a regular NA car 50 extra HP but in turbo cars it cools the Compressed air, help to spool faster and few other things. So a regular 50shot in a supra actually makes 100hp+. Thats why you don't see any supra guys running 200hp NOS cause if the engine doesn't blow, the HP numbers would be scary.

Click to expand...

Not true at all...we have used any thing from a 160-200 shot of nos and with Very good results

A local turbocharged lexus runs a 65 shot and realized a 125 rwhp increase from it. Dyno proven. The benifits don't just come from the nitrous, a large amount comes from the supercooling of the charge air.

Eric

Exactly....right on....

houstonT said:

Wrong, a 50 shot will give near 50 rwhp (about 70 crank hp). It will however give a great amount of TQ, about 100 rwtq or so. There is no way a 50 shot will give 110 rwhp...
Peter

Click to expand...

The 731rwhp was stock motor. The cams and cam gears gave me about 45rwhp. The 50 shot only gave me 60 more hp. thats how I got the 841rwhp. At this elevation things run alot different. Pics will be coming soon.
CC

25psi w/50 695.6rwhp 602.6flbs in Albuquerque NM.
This is a stock motor with 272 cams and cam gears.

With stock motor and cams no NOS it dynoed 731rwhp @25psi.
Cant wait to get the motor built and up the boost.

ok, what hell? I don't understand, 25psi w/ 50shot w/ 272's made 695, but then with stock motor no nos no cam's it made 731? how he get more power off the stock motor and lost power when he added more shit?

2 RIP

:violin:

What are the spool up characteristics? At what rpm does it build boost and what rpm is at full charge?

Eric