Hey guys-

looking for a little Air/Fuel Ratio 101.


What should our cars be at for optimal performance? I am goin to get dyno'd this saturday...and if time...would like to know what to change on my predator in between tunes. ie, if its rich/lean change the spark/fuel, etc.

 

Every engine is differant but n/a basic bolt on you want 12.7-13.0 Blown you want 11.7-12.

See you Sat