Air Fuel Ratio QUEsTION

[FRZ951]

Hi!

I would like to know what ratio should I expect at:

-idle
-while good acceleration
-while cruising (stay at 14,7.. 14,5.. its good)

My car is Lindsey Racing 305 RWHP and 350RWTorque kit with a air/fuel gauge (wideband 02sensor)

Thanks.

[Techno Duck]

-Warm idle- 14.7
-Accelerating hard on boost...
1-5psi in the mid 13's then at 5+ psi gradually richening to 11.8 at full boost.
-Cruise should be 14.7 under vac, as soon as you get into boost it should start to richen.

[FRZ951]

Ok great. hard on boost is normal then.

I dont remember on idle but I think im not at 14,7. Will get back tomorrow Ill take the car for a couple hours ride.

Thanks Techno!

[guru944]

FRZ951:

-idle It should fluctuate between 14.2 (Rich) to 16.8.1 (Lean) Every ~ 2 seconds.
-while good acceleration Vary load dependent between 12.5 (low boost 1 - 4psi) - 13.7 part throttle less than 10% TPs opened.
-while cruising (stay at 14,7.. 14,5.. its good) Fluctuates between 13.5 and 14.5

Measured with a wideband...

Later...