Nissan 370Z Forum - View Single Post - Custom ported and CNC throttle bodies, upper and lower manifolds by Synergy Composite

synolimit · 11-22-2014, 04:42 PM

And so far we found why the last dyno was so low and the car made no HP with the porting...the cars knocking and is in a lower "safe" map. For whatever reason target AFR was 12.8 but running 13.5 with a lot more timing then he normally runs. We are adding fuel and having another run.

11-22-2014, 04:42 PM	#376 (permalink)
synolimit A True Z Fanatic Join Date: May 2013 Location: Columbus, OH Posts: 5,051 Drives: 2013 Silver 370z Rep Power: 3389	And so far we found why the last dyno was so low and the car made no HP with the porting...the cars knocking and is in a lower "safe" map. For whatever reason target AFR was 12.8 but running 13.5 with a lot more timing then he normally runs. We are adding fuel and having another run. __________________ 13 370z-