So leaning on a safc from what ive heard and read advances timing so my question is how much is too much for what boost levels,.right now I had to lean 6000-660rpm around -15 @7 psi and im at around 11.1 and 10.9 afr so I kinda wana lean a tad but not sure if its such a good idea,but then again washing off the cylinder walls with too much fuel doesnt sound to great eather...so other then question 1,my question 2 is should i lean a few more dagrees?any input would be appreciated.
#104176, "RE: leaning on safc...how much is too much" In response to Reply # 1
you should try getting closer on the fmu amd use the afc for minor fine tuning so you don't have to hold your breath when you hit boost. you could also datalog while tuning and try not to get more than 20 deg. of timing under wot. the lower the timing the more boost is safe.
