Apr 18, 2006 #1 L ltrripp11 Well-Known Member Joined Jan 23, 2006 Messages 107 Reaction score 2 anyone know what a healthy compression reading should be for a 72 340 stock?? or what the range is?? this is the 8.5.1 motor.
anyone know what a healthy compression reading should be for a 72 340 stock?? or what the range is?? this is the 8.5.1 motor.
