Exhaust/Muffler

DingoPepper · Post by **DingoPepper** » Sat May 19, 2007 2:27 am

Has anyone tried running a straight pipe exhaust, without muffler or expansion chamber?

If so, I'd love to have info on it.

Just curious.

Kenny_McCormic · Post by **Kenny_McCormic** » Sat May 19, 2007 10:14 am

it wont run worth s*** and you risk smearing the piston

chevyguyjay · Post by **chevyguyjay** » Sat May 19, 2007 6:59 pm

yea, with no back pressure, it wont run very well, and u will score up the the piston skirts, and cylinder.

Kenny_McCormic · Post by **Kenny_McCormic** » Sat May 19, 2007 10:50 pm

chevyguyjay wrote:yea, with no back pressure, it wont run very well, and u will score up the the piston skirts, and cylinder.

it CAN SOMETIMES my dad has a mcchollock chainsaw that has been running 10 years without ANY kind of exaust system and it is working fine

MySpree · Post by **MySpree** » Sat May 19, 2007 11:42 pm

my dad has one of those chain saws too, old as *. fully aluminum and yellow. my dad it from a garage sale before me and my sister were born.

Kenny_McCormic · Post by **Kenny_McCormic** » Sun May 20, 2007 12:25 pm

we have 3 of them two tiny * ones and one that needs two people to start it has such high compression