Chainsaw Repair

Thanks for the info Srcarr. I have heard of the 'more torque without stuffers'.

I will put this one together without stuffesr and ported like my other 357xp and compare.

Might even try a Hyway kit on the other 359. How are those holding up for you?

One flaked some plating and stuck the ring above the exhaust port.  A new ring and a little more ex timing to smooth it back out and it was back in buisness.  Still running strong, actually stronger now with a little more ex timing.  The other hasn't had a problem.  The plating on this particular AM cylinder was not very well adhered so you have to be very careful not to lift the plating when porting.  But at finished from the factory the plating goes into the ports and I don't think you've have any problems.