Use a table ban saw to hack off the 340 piston crown .

Can 1wildrt do figuring with a 3.79" stroke crank? Instead of the 4" crank? What's th .135" look like then?
No, YOU, the Assembly Man, have to blueprint and map the build. And I would not even ask someone to do that. That's about like Horseshoes and Hand Grenades brother. Cuz if you're off by a few thousands here and there you'll have a pile of horseshoes left after the hand grenade goes off in it