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Uh Oh Husqvarna 395

RIDE-RED 350r

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IIRC, I drilled a pair of 1/2" holes almost touching, then used a grinder to make them one large oval-ish opening....and then a pinch more ;)

My 394 is still shacking up with XP_Slinger's saws at his house or I'd look...but going from memory my second port is about an inch tall by about 1/2 to 5/8 wide with rounded ends.
 

XP_Slinger

They’re Just Saws
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IIRC, I drilled a pair of 1/2" holes almost touching, then used a grinder to make them one large oval-ish opening....and then a pinch more ;)

My 394 is still shacking up with XP_Slinger's saws at his house or I'd look...but going from memory my second port is about an inch tall by about 1/2 to 5/8 wide with rounded ends.
Your muffler is stock and mine has a second port now. Not sure what happened:banana:
 

Beer Gut

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It's mind numbing to hear those sizes. If I went that big on a 660 and I've done a few, I'd have idle issues and low end tuning problems.
 

Moparmyway

Its just a saw
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It's mind numbing to hear those sizes. If I went that big on a 660 and I've done a few, I'd have idle issues and low end tuning problems.

Last 660 I owned had a 1x1.5" front opening plus the original open as much as possible. It idled fine.

I have a fleet of 1122's
Most ported, some not
All have gargantuan muffler exits
No idle issues on any (after they were tuned correctly)
 

Beer Gut

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I have a fleet of 1122's
Most ported, some not
All have gargantuan muffler exits
No idle issues on any (after they were tuned correctly)
I do the original round 5/8 and the 2nd 5/8 oval so close to 3/4. Never had luck bigger. Couldn't imagine going duel 1.25. 660s I only do caps, duel port, and tune. I'll try again some day
 

Beer Gut

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