I am looking to see if anyone has a back to back dyno sheet comparing a Garret GTX Gen 1 turbo vs a Gen2. This can be a 3076, 3576, 3582 or any other as long as it is a Gen1 vs Gen2. The turbo change needs to be the only difference. Same psi level is critical.

I am not making this thread to compare compressor maps, I only want dyno charts

Thank you,
Dustin

 

I would love to see this as well. But I don't thing any one with a s2000 has a gen 2 yet. But if the hype and specs are real I think the new gen 2 gtx3071 would be the one to get.

 

Yeah, I think the Gen 2 GTX3071R will make essentially the same power as the Gen 1 GTX3076R but spool faster by ~250rpm. And have lower inertia of course.

 

In for data and results. Definitely keen to hear and see people's experiences with them.

I'm almost thinking the opposite with the GTX3576R Gen 2. Larger turbine side to reduce restriction, combined with better efficiency might yield similar or more power, with minimal loss in spool time.

Guess we'll all just have to wait and see

 

I'm not interested in comparing different sized turbos. I am only interested in comparing the same sized turbo on a gen 1 and gen 2.

it is not limited to S2000. Any car is fine. I just want a reference.

 

Check out the gtr forums.