Nissan 370Z Forum - View Single Post

Jordo! · 06-11-2010, 08:24 PM

Just spoke with a good friend of mine who tunes 350's and 370's. He seemed to feel the OEM VVEL maps were already pretty optimized without changing the manifold... hmm. Dunno.

It might be goos to make sure the ECU isn't pulling some timing due to light knock -- I believe the ECU is pretty aggressive with that on this car. Could be something like that if the AFR's aren't warbling in step with the torque "lumps".

How's it feel under load? Smooth or do you detect any hesitation?

06-11-2010, 08:24 PM	#20 (permalink)
Jordo! A True Z Fanatic Join Date: May 2010 Location: nirvana Posts: 6,394 Drives: 2023 NATM Rep Power: 418	Just spoke with a good friend of mine who tunes 350's and 370's. He seemed to feel the OEM VVEL maps were already pretty optimized without changing the manifold... hmm. Dunno. It might be goos to make sure the ECU isn't pulling some timing due to light knock -- I believe the ECU is pretty aggressive with that on this car. Could be something like that if the AFR's aren't warbling in step with the torque "lumps". How's it feel under load? Smooth or do you detect any hesitation? __________________ Enjoy it. Destroy it. Last edited by Jordo!; 06-11-2010 at 08:26 PM.