Is there a section on cranks pistons and just modifying or stock jugs on here. Sorry for dumb question I'm doing all this on Android phone. I would like to see if any of y'all might have some much needed info. When I bought my blaster it had a wiseco piston scarred up pretty bad but a hotrods crank and it's stamped ck144. The bottom bearing and bottom of rod looks to be heat treated or brazed and it's not short my piston travels a little out of the cylinder bore when jug is bolted all way down the piston almost kisses the cylinder head I did a solider test for squish height and I'm getting 0.018 and want to know if blaster jugs are tapered in the center near exaust and intake ports. Thanks