twin turbo zr-1 dyno sheet...

[Kevin]

does anyone have a copy of the ZR-1 STS turbo sheet they can post? I want to see the curve this beast has.

:thumbsup:

[RHanselman]

does anyone have a copy of the ZR-1 STS turbo sheet they can post? I want to see the curve this beast has.

:thumbsup:

It's actually a Raptor LLC system that STS has given their rights.

This is the 616 rwhp graph at 10 psi. The car is now running 12 psi and an estimated 675 rwhp.

Cheers,
Ron

http://www.raptorllc.net/images/LT5/rebuild/10psirpm.jpg

[GOLDCYLON]

Nice numbers. Do you have a pic of the latest install configuration? Was this run with your low compression LT-5 Ron? GC

[djpatrick35]

That...Is....Amazing!!!

Hitting its power peak at 5,800 RPM?!! Awesome. I wouldn't trust myself in that beast because I'd always keep reaching for that peak!

[Aurora40]

Hey, just a suggestion, but if you take it for another run, can you get them to start it at a lower RPM? It would be interesting to see the power <4,000 rpm as well.

[RHanselman]

Nice numbers. Do you have a pic of the latest install configuration? Was this run with your low compression LT-5 Ron? CG

I'll have some pic's latter and yes this is with the low compression motor...

[RHanselman]

Hey, just a suggestion, but if you take it for another run, can you get them to start it at a lower RPM? It would be interesting to see the power <4,000 rpm as well.

We haven't tuned her at the lower RPMs yet. Will do that after she returns from the Fabricators shop. We are having 10 production sets of pipes made. should be complete by the end of the month!

Cheers,
RH

[FU]

Great numbers and some asphalt ripping torque. The sound is just sooo sweet.

[Polo-1]

Ron it looks like you are shutting it down 63-6400RPM Have you run it up 7200?

[RHanselman]

Ron it looks like you are shutting it down 63-6400RPM Have you run it up 7200?

No, we didn't have the larger fuel pumps in the time and the engine was only a few miles old... He had the limiter set at 6800.

Cheers,
Ron