Knock Retard
#11
Don't go messing with the pulley until you do a real scan for KR.
100 octane is kinda high, but I got a degree or two of KR on a 3.4 pulley with 110 octane (commanding 18.5*), so... Every car is different.
100 octane is kinda high, but I got a degree or two of KR on a 3.4 pulley with 110 octane (commanding 18.5*), so... Every car is different.