May 17, 200421 yr ok so if I have 4 pistons with the "B" stamp. on the case I am going to use I have 3 "B" stamps and one "C" stamp. I dont have acess to a mic to measure the differnce in size yet. does any one know how much the sizing will be off? I sliped the piston in both the B and C holes and cannot see or feel much differance. I know I need to do some actual measurements. this is on an EA82T motor.
May 18, 200421 yr Author bumpin:-\ come on anyone have a clue what I am talking about? guess all the brain power has drifted away from here.
May 18, 200421 yr The letters don't mean much unless you are trying to upsize to avert a problem. Put a piston in a hole. Use a feeler gauge to measure fit. Subaru allows .003 clearance. If it's tight or loose in that cylinder, try fitting into a different one...chances are it will fit. Emily http://www.ccrengines.
May 18, 200421 yr Author ah I see. Thanks Emily;) measured at the skirt of the piston I would assume?
May 18, 200421 yr No, with the top of the piston toward you, as it would be naturally. Emily http://www.ccrengines.com
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