Old School AFC and 550cc

[1995 GSX]

Whats the best "method" to tune with the old school knob style afc... I have 550cc's 16g greddy fmic.. EGT gauge jumptronix meter etc. etc... the car is "decently" tuned.. but not many options with the knob style afc.. should i basically just lean the car out till i hit around 900*C on a WOT run?? i WILL be upgraded to either the new AFC or DSM link.. but im gonna try and get one more track run in and i want the car to run right... any tips on tuning with the Old knob style afc or is it just worthless??? thanks

 

[TURBOSPYDER]

Its not worthless, but doesnt have the same stuff as the new afc. Also, you'll need a datalogger cuz you need to watch the timing along with the EGTs. Its probably harder to tune with just the 02 and EGT readings. With a datlogger, you can see where you need to lean or richen up a bit. DSMlink would be the best bet cuz it offers fuel, timing and datalogging.