Here's a shot of the jug getting it's base shaved.....
View attachment 82190
And........the shaved base.
View attachment 82191
The ample exhaust port. In a milling saw, an overly wide exhaust post is a no no........at least from a durability standpoint.
View attachment 82192
The YUGE intake port. I really wanna add a few degrees of duration.......so I might trim the piston skirt a wee bit. At 71°it seems pretty short.
View attachment 82193
This is where the transfers are going......just a few degrees.
View attachment 82194