Sorry, Late response from the pm. Well after i look at it i don't really see anything that is sticking out. Looks like you're knocking. Enless it's false you might need to pulley up.


If you had hptuners I could tell you an easy way to find out...but you may try taking out o say 3 degrees out of the far right bottom spark table (i belive there the same) and see if it goes away.

What kind of gas were you running?