B Bt1223 New Member Jul 18, 2015 #1 I have a 99 Sportster. One engine gets about 7lbs of pulse pressure, the other engine gets about 3lbs of pulse pressure. Any ideas would be appreciated. Compression is 150 in both motors. Last edited by a moderator: Jul 19, 2015
I have a 99 Sportster. One engine gets about 7lbs of pulse pressure, the other engine gets about 3lbs of pulse pressure. Any ideas would be appreciated. Compression is 150 in both motors.
