[corksil]

Just got off the phone with a character who mumbled in the ballpark of 150 for an overbore.

4mm overbore has me nervous. I've read a few reports of cylinders cracking.

2mm overbore would net me a tiny bit more displacement but not much. Adding a 300 crank would stroke this motor a little longer but I haven't done the math. I think it was somewhere around 344cc instead of the original 250cc.

I priced all this out a long time ago and some prices may have come down by now but it's a chore to go through it all again. Can anyone get inside deals on weisco pistons? I don't want to pay retail...