School me some AFR

thangcu35

Some basic infos on Pump gas:
Cruise - 14.7-15 afr
Quick throttle bleep: 10.5-11.5 afr initially
Wot - 11.3-11.7 afr. Run on richer side during hot weather months
Part throttle accelerating - 11.5-12.5 afr
Off throttle coasting - max lean due to injectors shut off
Tune fuel by setting fuel adjustment table to 100 across the map. Then make adjustment to MAF table to get to target afr.
When tuning afr on street, set your timing low to prevent blowing things up if it runs too lean. dyno is required to tune timing.