Mustang Mike's 066

[jmssaws]

Yes it is a KS! All the transfer is gone and cleaned up.

It's easy to tell a ks from a mahle,square ports and little to no bevel.

 

[Iron.and.bark]

Think of the port heights in a two stroke like the cam in a four stroke.

Shorter durations make more low end grunt, and long durations raise the power band higher in the rpm range.

Simple really.

Out of curiosity, do anything much to the lower transfers?

 

[Mastermind]

Out of curiosity, do anything much to the lower transfers?

Not normally.