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

Spooler · 03-15-2023, 02:14 PM

Well, that is my story. Like it or not I am the one responsible for the car. I won't be using SOHO ever again. Needless to say that new SOHO intercooler did nothing. The IAT's were about the same. They actually got to 168 degs at Pocono. The AFR's were 13.8. Lean big time. That intercooler does not work. It is way too small. I did miss 5th gear at Pocono. Revved the dang thing to 91xx rpms. Marks valvetrain mods held like a champ. I have dual valve springs on intake and exhaust since I have 1mm larger valves. I don't recommend doing that. I had never ever done that before.

03-15-2023, 02:14 PM	#5242 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,512 Drives: 2013 Nismo 370z Rep Power: 2684391	Well, that is my story. Like it or not I am the one responsible for the car. I won't be using SOHO ever again. Needless to say that new SOHO intercooler did nothing. The IAT's were about the same. They actually got to 168 degs at Pocono. The AFR's were 13.8. Lean big time. That intercooler does not work. It is way too small. I did miss 5th gear at Pocono. Revved the dang thing to 91xx rpms. Marks valvetrain mods held like a champ. I have dual valve springs on intake and exhaust since I have 1mm larger valves. I don't recommend doing that. I had never ever done that before. Last edited by Spooler; 03-15-2023 at 02:29 PM.