Search results for query: *

I feel regarding any change to the ports, the margin for error is very slim on this saw. You may or may not see a noticeable change in power but you will probably see a drop in fuel economy, if that matters. The best tach nowadays is the Sendec, and it will work on these new microprocessor...

Al what it is doing is putting a layer of clean filtered air between the fresh fuel mix in the crankcase and the left over ex gases in the combustion chamber, so the air scavenges the ex out and holds the fuel back for the fraction of a second it takes to let the piston come up and close the ex...