LZ4 high compression forged piston

[SappySE107]

If you could run the smallest of cams, 14.4:1 would be possible with a flat top. With a place for the valves to go, we ended up with 11.75:1

[bszopi]

Very nice! That is a serious dish.

[SappySE107]

its 11cc unfortunately. I am going to use clay once the engine is together to see how much clearance there is. Next build might have less removed but better safe than sorry