there are a few performance shops in my area that will mill my head for less than 100 bucks. how much material can be removed before i worry about valve clearance? what will the new compression ratio be at this level? i also plan on gettting jwt cams as soon as there out. if they have increased lift and not just increased duration, i will also have to take this into consideration. any comments ? jay 91 se (exploring all motor power)
