Turbo Charger sizes and dyno/results

[nsxkeys]

I am doing some research on what experiences people have had with different sized single turbo applications on their NSX. I am leaning on getting a smaller more responsive Turbo for street use But wanted to start a thread on what people have experienced.

Thanks

 

[bruce91nsx]

I am doing some research on what experiences people have had with different sized single turbo applications on their NSX. I am leaning on getting a smaller more responsive Turbo for street use But wanted to start a thread on what people have experienced.

Thanks

As long as you are doing the research, please write the results here.
Also... I always thought that doing research involved reading first, then perhaps
summarizing the results of the reading/research, then perhaps asking some questions from there.

I truly welcome you to prime, and please take this comment with a smile...

cheers,
--bruce

 

[doc_tai]

Pte5858 or gtx30r for under 500hp, bw s362 fmw, pte6266 or gtx35r for over 500hp

 

[nsxkeys]

Thank you Bruce

and Doc I was looking into the GT3076r as well for under 500whp

thanks

 

[E-Nough Logic]

I'm running the GTX3076r with an open t4 exhaust housing. The results were as to be expected, excellent power down low, and a great turbo setup for under 500whp. Made 390whp at 6psi, and 446whp at ~8.5psi. I ran 11.9@120 at 6psi on the wastegate spring, this is how I drive the car everyday. Overall I'm very happy with the setup, power is right where I expected it.

More discussion can be found here:
http://www.nsxprime.com/forum/showthread.php/144743-Turbo-sizing-and-recommendations-for-a-unopened-3-0?p=1390272&viewfull=1#post1390272

 

[RYU]

I'm not as up to speed on turbos. would love to learn.

what about sizing for a twin turbo setup? is it as simple as dividing by two? what are the pros/cons of single vs twin?

 

[Valhalla]

Regan - why ask? You are never going to venture there.....

 

[Pchpleno]

I'll be running a gt4094r twin scroll divided t4 housing turbo. Starting my kit this winter

 

[doc_tai]

After look at nsx engine fire order, i can see why u want to do twin scroll on this v6

 

[Elite]

Pte5858 or gtx30r for under 500hp, bw s362 fmw, pte6266 or gtx35r for over 500hp

This is pretty much right on.

After look at nsx engine fire order, i can see why u want to do twin scroll on this v6

Yes, but with most people running kits using long tube headers then into collectors, the effect of the pulses is reduced. I have mine setup divided, but it was more a function of the turbo and flanges I used then trying to reap the benefits of the twin scroll.

 

[Vega$ NSX]

Pte5858 or gtx30r for under 500hp, bw s362 fmw, pte6266 or gtx35r for over 500hp

Ding, ding, ding! This right here. Ran a GTX-30R when I was running between 400-450 whp. Now running a GTX-35R for 550-650 whp. The 30R starting boosting at low 3K RPMs, the 35R at high 3K RPMs.