372 ooga booga gimmicks

[Funky sawman]

Anyone try one of these? I would like to see Dyno results. Proof would be in the jello.

 

[Crocky28]

Anyone try one of these? I would like to see Dyno results. Proof would be in the jello.View attachment 317673

Not tried them but have seen it on there and wondered the same. Does it actually work.


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[Funky sawman]

Stands to reason, that if that spacer did indeed work to increase or even broaden the torque curve when the x torq was designed, the manufacturer would have casted in a longer exhaust tunnel in the cylinder and shortened the muffler accordingly.

 

[P.M.P.]

 

[Ketchup]

034 had a spacer like that. I could see port matching the angles helping a touch. I don’t like the idea of the muffler sticking farther out. I’ve been talking with a guy that is getting creative with his 372 muffler. Who knows?

 

[Mastermind]

034 had a spacer like that. I could see port matching the angles helping a touch. I don’t like the idea of the muffler sticking farther out. I’ve been talking with a guy that is getting creative with his 372 muffler. Who knows?
View attachment 317953

Holy abortions.

 

[Czed]

034 had a spacer like that. I could see port matching the angles helping a touch. I don’t like the idea of the muffler sticking farther out. I’ve been talking with a guy that is getting creative with his 372 muffler. Who knows?
View attachment 317953

Those poor screnches

 

[davidwyby]

interesting theory, but my eyeballs...

 

[Bilge Rat]

That muffler will make a fine branding iron.

 

[cuinrearview]

Holy abortions.

Those poor screnches

interesting theory, but my eyeballs...

That muffler will make a fine branding iron.

Puss-cakes. I'd run it...

 

[Flip]

I've seen that and thought you could possibly open up a lower step in the exhaust port to create the same effect as this spacer.

 

[JimBear]

034 had a spacer like that. I could see port matching the angles helping a touch. I don’t like the idea of the muffler sticking farther out. I’ve been talking with a guy that is getting creative with his 372 muffler. Who knows?
View attachment 317953

 

[Mastermind]

Sketchy muffler mod....might need to angle it more.

 

[davidwyby]

Can’t wait to get around to one big hole in my 3120 Muffler like this.

 

[Maintenance Chief]

034 had a spacer like that. I could see port matching the angles helping a touch. I don’t like the idea of the muffler sticking farther out. I’ve been talking with a guy that is getting creative with his 372 muffler. Who knows?
View attachment 317953

That picture says it all ,lightened spikes and a misdirected relationship with a welder! If they clean that saw more than just scraping the filth off with the scrench to bolt on parts they'd be way ahead of the game.

 

[Woodslasher]

Can’t wait to get around to one big hole in my 3120 Muffler like this. View attachment 318008

Feeling backwards today?

 

[Mastermind]

Feeling backwards today?

It's teh debil. He did it.

 

[Funky sawman]

I was thinking he had the world's first left handed 3120!

 

[Woodslasher]

It's teh debil. He did it.

It's "teh debil", and I don't go around flipping people's pictures because I don't have access to that power.... yet.

 

[Ketchup]

You know who's type Of work that is....

The Tin Pony Crack Pipe? That’s where he got the idea. He’s just breaking into this stuff and he’s psyched.

I've seen that and thought you could possibly open up a lower step in the exhaust port to create the same effect as this spacer.

Could be something there. I still don’t fully understand the stepped port, but Stihl engineers seem to like it. It’s usually close to the cylinder wall though.