Double barrel shotgun muffler mod

[sedanman]

Steel tubing (thinner than black pipe) from Home Depot. Mod your muffler, screw the warranty.

 

[Urbicide]

Cool.
Do you have to take the cover off every time you want to load it?

Are those full, modified, or cylinder choke? Can you get that setup with a ventilated rib?

 

[ShoerFast]

screw the warranty.

This dose seem to be the best bet.

If a saw took a dump before the warranty was over, there is a chance that some Dealers/Tech's would grant the warranty anyway, if not, plug in a new non-modded muffler.

Cylinder head temp has a lot to do with the piston size, hotter cylinder - bigger piston. Modding the muffler opening the flow, lowering the cylinder temp would give a new running size to the piston-cylinder fit. Braking the saw in with the way you are going to retire it, would give the longest life.

 

[ASEMASTER]

finally got my camera

here are the ones that i did, 670 johnny & cs346