just got Shabbas old RS and it didnt sound right. i bought it for parts so its not a big concern, but the motor has 32k on it and the #4 cylinder has 60psi, WET OR DRY. burned valve? no steam out the tailpipe, oil is clean...#3 cylinder has 158 psi so its not chamber to chamber Head gasket. the motor is coming out but wanted to avoid a Head Gasket if possible. ideas? he drove it here from Richmond (360 miles) and it runs good but just has a stumble and feel the miss in it.