Dyno Graph:

Video: Please Right Click and Save As

Feel free to ask questions about the setup, Rhombus-Tuning, Ride Revolutions, etc.

Cheers,

Greg

 

bad a$$

 

What are mods?
We know the turbo now how about the cams etc?

 

+1

- also what octane gas
- a in car driving video would be cool!
- when full boost
- is it satisfying? future goals, or happy for now?

 

ATP 3076R with custom ATP housing and 38mm Tial wastegate recirculated into the downpipe. Custom 3" 02 Housing and Downpipe. Buddy club 272/272 cams, ARP Headstuds, Eli Bailey/Street Dynamics hotpipe and custom 4" intake pipe. Spearco Core 24" 12" 3.625", Perrin 3" Testpipe, JIC Bullet 3" exhaust, Buschur Racing Upper Intercooler Pipe, MR exhaust manifold, MR BOV, 780cc injectors, 255lph Walbro, Iridium plugs, Cusco Carbon Twindisk in the tranny. Brass shifter bushings, Short throw kit, brass shifter pins. AEM EMS with 3.5 BAR MAP conversion amd UEGO wideband. Defi gauges Boost, EGT, and Oil Pressure. I think that is most of it but I may have forgotten some things.

116.

I'm working on putting a video together running some of the local talent around here, new Z07, Supercharged NSX, 520hp 240s and such, should be available for download in a few weeks.

26psi @ 4500rpm, I run 24psi on the street with 93 for around 400hp and 380ftlbs. I may go back to the dyno and take it to 30psi on 116 to see what it does because it still has a lot of room left. The turbo is rated to 650hp. The car sits roughly at 570 @ the crank. So in theory lol there is a little more there.

Satisfying? It's insane. So fast it's unbelieveable, and so responsive. I guess in the future I would probably up the boost and get and igntion upgrade. However, it's currently for sale. Seriously.

 

fantastic!

 

first off what is a Z07, and y is it for sale?

 

The biggest GT3076 (-13 CHRA) is rated at 600hp, are you sure this isn't the GT3040 wheel I believe it is rated at 650 like a GT35R.

 

who did you goto for tuning the whip?

 

What kind of dyno were you on?

 

Looks like a Dynojet. Can you post the runfile, so that we can manipulate it in WinPep without the STD correction?

The spoolup looks nice, and the HP curve is fairly broad, but is it normal for a turbo of this size to taper of power as early as the stock turbo after spooling up 1000rpm late? I would expect it to still be climbing at 7000rpm rather than falling off a cliff. It make the usable powerband fairly short unless I'm just reading it wrong.

 

Warr,

It's because of the turbine housing thats used, the design can't keep up with the flow and makes it fall out of it's range quiclky unlike a standard housing.

 

 

That size turbo should be able to make power without dropping off until 8000 with no problem. I also think the turbine housing is probably a restriction at this point which is causing that drop. Nonetheless, good numbers!

 

good spool up on that turbo. I would love to see what mods you did to the ATP kit because I have never seen good numbers from that kit.