370Z TT and WOT AFR

phunk · 12-21-2011, 06:22 PM

10.4:1 is rather conservative.. if your readings are accurate. At the same time, that is the type of AF you will find under WOT in most factory turbo cars. It gives you a little margin for a bad tank of gas or anything like that... If I was selling a turn key turbo system for these cars, I would probably want to package the tune with a AF around there... these engines have no problem making more power than the stock internals can handle at pretty dang low boost, i dont think a little rich AF is going to hold anyone back from reaching the max recommended power levels for the bottom end.

12-21-2011, 06:22 PM	#9 (permalink)
phunk A True Z Fanatic Join Date: Mar 2009 Location: Chicago Posts: 3,657 Drives: 370 Rep Power: 947878	10.4:1 is rather conservative.. if your readings are accurate. At the same time, that is the type of AF you will find under WOT in most factory turbo cars. It gives you a little margin for a bad tank of gas or anything like that... If I was selling a turn key turbo system for these cars, I would probably want to package the tune with a AF around there... these engines have no problem making more power than the stock internals can handle at pretty dang low boost, i dont think a little rich AF is going to hold anyone back from reaching the max recommended power levels for the bottom end. __________________ Charles @ CJ Motorsports : Website \| Facebook \| Instagram \| YouTube Home of the 9 second, stock longblock, stock drivetrain 6MT 370z. 9.91 @ 142mph