Tractor Muffler

my buddy has a tractor muffler on his poloaris 500 and it works just fine.
sounds good too

QUOTE ("selah86":334if6bc)

my buddy has a tractor muffler on his poloaris 500 and it works just fine.
sounds good too

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Yea mine works fine just want it louder.

Louder.............................eheheheh...louder sucks!!

I'm sorry but not everyone can afford a HMF,Big Gun or a LRD exhaust.

you could try a glass pack for a car or something, they proubly make them with the right pipe size. im not sure if it would be louder but you could give it a try. they are cheep too.
-Aaron

Thanks Mad Mudder.

how did you put your tractor exhaust on?

how did you put your tractor exhaust on?

I just cut the old one off and Fab a bracket on the other and welded it on.

Why not just get rid of the muffler and run a straight pipe? That'll make it louder

there wouldnt be enough back pressure, it would burn up the valves.
-Aaron

Try a FO-14. They have no baffles, unlike the FO-4.
The Fo-4 has one baffle, I think.

How was the power increase?

I dont quite understand. It's a 4 stroke engine. I've run lots of 4 cycle engines (gas engine single cylinder utilities and vehicles) with no muffler and no valve troubles. I thought exhaust systems were only critical on 2-strokes.