Nissan 370Z Forum - View Single Post - Fast Intentions Stage 2 TT build by MA-Motorsports.

Spooler · 05-14-2021, 11:35 AM

Ugg, we will find out in the next few weeks what my next bottleneck will be. The AR of my turbos is .82 which is not ideal. I would rather have a .96 or so but Tial only makes a 1.06 AR exhaust housing. To change them out would require dropping the engine so I will wait and see where the IAT's get hot. I am not sure where that will be. It may be just fine for what I want to do. I don't want to give up turbo response too much. If I would have known this I would have had my engine built for 11:1 and changed out to the 1.06 AR Tial exhaust housing. This has been one hell of a learning experience.

05-14-2021, 11:35 AM	#3710 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,834 Drives: 2013 Nismo 370z Rep Power: 2684392	Ugg, we will find out in the next few weeks what my next bottleneck will be. The AR of my turbos is .82 which is not ideal. I would rather have a .96 or so but Tial only makes a 1.06 AR exhaust housing. To change them out would require dropping the engine so I will wait and see where the IAT's get hot. I am not sure where that will be. It may be just fine for what I want to do. I don't want to give up turbo response too much. If I would have known this I would have had my engine built for 11:1 and changed out to the 1.06 AR Tial exhaust housing. This has been one hell of a learning experience. Last edited by Spooler; 05-14-2021 at 11:41 AM.