20 Tips on a 2-Stroke Top End Rebuild with Phil Valdez 

Eric Sorbys old PC 125 kx. Valdéz have truly kept it in pristine condition 👌🏼

Just reassembled the top end on my 79 husky 250cr. Wiseco piston and rings of course! The engine has been sitting dormant for almost 20 years. Got it back in the frame (replacing the 390cr engine that took it's place years ago) and took 4 kicks and it's alive again! Great video with good advice Thanks!

Great video new subscriber

The Wiseco piston set I got specifically said it didn’t matter if rings are facing up or down?

Always wash cylinder with hot soapy water and lube immediately to prevent flash rusting.

7:33. I dont know if its necessary or not cause the torq is so low but maybe do it in two steps. 5 or 10ft pounds then finishing torq

Does wiseco make a piston for the Suzuki ax100? It’s a 50mmx50mm

Man I dig that music. "I like to put oil all over stuff" too. This video was helpful, but I expected Wiseco to have a little more professional video, like Rocky Mountain's.

Broh.... What about the dots on the chamber... If we make dots with a marking-drill then what's the use of that...

At about the 4-minute mark you glaze over the surface prep, Im very curious because many use razorblades, some 3m scour pads, and such. But I do not want the gasket to fail. The razor blades leave tiny little scratches which can be a problem. Thank You!

What are you living it with

is the piston ring pre gapped or did you have to gap it with a feeler gauge

What are you using to lube the parts?

Great video, but, the music sucks..

These arent tips. This is instructions on how to reassemble a 144 big bore kit on a kx125

Wisco sucks 😕 they sold out

SHITTY ... "music" !!!

Great music but the video sucks