stihl mod 660

Arborist Forum

Help Support Arborist Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
  1. H

    Stihl 660 MOD

    Hey. So lately there has been talk of a simple yet effectice mod that can have some power gain on a stock saw. The old 'base gasket delete', closing the 'squeesh gap'. Has anybody done this on a 660, and how reliable would it be, if it is a thing?
Back
Top