Originally Posted by dvw
[quote=cudaman1969]I’m thinking of milling my pistons out from .043 gas ported to 1/16” because of price and durability, to heck with that 4 hp. [/quote

Cutting ring gaps is not something the average shop can do. It'll cost more than you would save on ring cost.
Doug

I made the cutter a long time ago, and the jig to hold the piston. Very easy, maybe took me 2 hours trial and error, thinking