Take it lightly. I'm just busting balls.
Yes... I know these pistons well and knew more than you thought you had figured...which is why i butt in so hard.
I don't fault you for anything, well... maybe for listening to all the other wrong stuff and going along with it at 1st. Lol.
For a min it was all paved in and tamped with some already onto debating how the compression will or wont work on pump gas.
Get the #416 pistons or just just run those and dont worry about the octane with them the way they are. Good luck and have fun.
