Adding a 4#, how should i adjust my tune?
Adding a 4#, how should i adjust my tune?
Alright im putting a 4# on and i have a predator, about how much fuel should i add to keep my A/Fs where there at now? Currently my A/F is at 11.84 and id like to keep it on the safe side. Let me know what you think. Thanks alot!


