Husqvarna 564xp porting

[Tomos770]

It doesn't matter. Port finish has no effect on unsteady gas flow in a duct. This is because the area next to the surface sees little movement.
The only port I want with a fine finish is the exhaust port for the purpose of limiting carbon buildup.
The piston is no doubt on the heavy side. Strato pistons always are.
I do wish it had a Mahle cylinder.

Wonder what changes AI + supercomputer driven futer will bring to the table....

Frontier supercomputer uncovers why worn turbine blades drain jet fuel

Scientists have used the Frontier supercomputer to find how microscopic turbine blade damage cuts jet engine efficiency and durability.

interestingengineering.com

 

[hacskaroly]

Wonder what changes AI + supercomputer driven futer will bring to the table....

There will probably be another article which will be titled: "Frontier supercomputer uncovers why worn chainsaw chains aren't as efficient" - "Scientist have used the Frontier supercomputer to find how microscopic cutter damage cuts chainsaw chain efficiency and durability..."