Just did a full rebuild on my blaster motor. Weisco crank, new bearings, weisco piston everything new. The bearing I had alot of trouble with so I took it to a local shop had them pressed in could feel alittle resistance when spinning the crank but after trying twice with 2 sets of brand new bearings I figured that's just how it is. Anyways I got it all back together had it honed at a local shop ran it for probably 30 min ran great and then parked it for a few days came back it started then died and now I only have 35psi of compression took the top end back off and I don't see anything wrong. Anybody have any ideas what I did wrong or what's wrong with the motor?