View Single Post
Old 09-13-2012, 04:24 PM   #24
Scooby Specialist
Member#: 267815
Join Date: Dec 2010
Chapter/Region: South East
Location: LSx allll done..need headers
Be in awe
dont hate .)


What your ROM cells say and what the ACTUAL AFR a different story. The oem tuners may have had to command a 9.5 AFR to get a 11.3 AFR at the o2 sensor location. At least thats how my rom is. Ive got a 10.5 afr commanded at full boost 5000 rpms and up. Its running about 11.3-11.7 actual afr tho.
* Registered users of the site do not see these ads.
Paidfor is offline   Reply With Quote