it all depends on the car. i have seen some ping with anything more than 12*. with premium gas, i had mine at 14*. just advance it little by little and listen for pinging.
it all depends on the car. i have seen some ping with anything more than 12*. with premium gas, i had mine at 14*. just advance it little by little and listen for pinging.
There is no set number for timing. I think 10* is stock right? I can't hardly run advanced timing, so I just leave mine stock. Like he said, just try a little more until you get pinging.