RE:E-Prom Chips A Thing of The Past ???? |
Subject: RE:E-Prom Chips A Thing of The Past ???? by xtrememotorsports on 2008/2/11 4:00:30 12.9 is perfect on a N/A small block for wide open throttle 14.5 to 14.9 for crusing or normal driving this is where the great fuel economy comes from.This test was also done on 87 octane fuel the car we are perminatly installing it on runs on 91 so the sesults should be more.The factory chip had the AFR at 11.3 to 11.6 at WOT and 13.9 to 14.3 normal driving. |