RIPPA!!! Ported High Compression Jonsered 2159

[@Casaperformancechainsaws]

Very nice ! I’m about to dive into one of these , are you sharing any numbers ?

[@NewEnglandChainsawWorks]

160 on the intake and exaust and the transfers are stock. We just raised them to compensate for the cut cylinder.

[@NewEnglandChainsawWorks]

The intake and exaust were widened to 68% of the bore .

[@BlackDevill9]

Wow! Verry impressive
Where you from? I have the same saw! How much would it cost thanks

[@ericfuller6326]

The 2159 would be the opposite of the 357.

[@ericfuller6326]

Or the 2156?

[@txapiston]

2159 is the same as 359.

[@ericfuller6326]

2156 is opposite 357