Nice conversion from external to internal balance.114g of weight removal to get the balancer and flywheel to zero balance! That's a 1/4 pound!
It usually take 5-10g's to balance a good internal balance engine.

Slide hammer please, I believe a Bentley has some alternate methods. Nice exhaust hammer on the 4000

Hey Jeff,

What kind of engine machining equipment are you using for the boring, honing, decking, and line honing at your shop?
Do you do balancing in house? If so what machine?

Thanks