Response to UTG and the comment section on Piston Knurling ‪@UncleTonysGarage‬

Newbomb Turk said

Can anyone give me a brief synopsis of this whole thing? I really don’t want to watch a video or videos on piston knurling.

It seems it’s been a bit a controversy.

Click to expand...

Far as I understand UTG mentioned in passing while talking about pistons, that he read a long time ago that Smokey said Knurling pistons picks up power, then the internet is now debating it, if it would or not.