Show off your muffler mods

[Fifelaker]

with a tiny tool

Pics

 

[Chainsaw Jim]

with a tiny tool

Maybe weld a pair of little flex shafts to the jet screws and locate them aiming upward between the carb box and pipe?

 

[mdavlee]

The manufacture of Mapp gas went under. The only thing you can buy any more is MapPro which is propylene. Propane burns @ 2830° and propylene burns @ 3730° If you add oxygen you can bump those up a bit. What filler are you guys using for your tig welding?

ER70S2 and ER316L

 

[drf256]

The manufacture of Mapp gas went under. The only thing you can buy any more is MapPro which is propylene. Propane burns @ 2830° and propylene burns @ 3730° If you add oxygen you can bump those up a bit. What filler are you guys using for your tig welding?

You can't use propane to weld-you'll get hydrogen embrittlement. No sure on propylene.

You can cut or braze with it just fine. I cut and heat with oxypropane. So much easier and cheaper.

 

[Brewz]

I love the @Red97 deflectors.
Costs me more to have a bag of them shipped to me that the deflectors cost but they are worth it.
I braise them on

 

[Ronaldo]

Doubles on a 371XP. Used two 3/4 inch 90 degree copper elbows and brazed them in. It sounds real nice.

Single copper elbow on a Jonsered 2152.

Sent from my Z832 using Tapatalk

 

[Fifelaker]

ER70S2 and ER316L

The reason I asked is ER70S6 sucks as a GTAW rod, and was wondering if that's what some of the issues people were having with porosity. I will also wirewheel about 95% of the flux off from the brazing rods, it makes it much easier and cleaner. For stainless I have been using ER308L and ER309L, is 316 that much better or just what you have?

 

[Moparmyway]

 

[mdavlee]

The reason I asked is ER70S6 sucks as a GTAW rod, and was wondering if that's what some of the issues people were having with porosity. I will also wirewheel about 95% of the flux off from the brazing rods, it makes it much easier and cleaner. For stainless I have been using ER308L and ER309L, is 316 that much better or just what you have?

S6 rod has a lot more silicon when welding. 316 is what I got give to me.

 

[TJ the Chainsaw Mechanic]

Let's just say that this puppy is loud enough that a buddy of mine wearing ear muffs and log splitting 50 feet from me could clearly hear this saw. lol

 

[Backtroller]

One of @Red97 med deflectors on a MOFO 026. It isn't as loud as it looks

 

[Backtroller]

One of @Red97 small deflectors on a 024AV wood boss. As you can see, it was really choked off. Just a few tiny holes to exhale through

 

[Backtroller]

Red97 Dolmar 421. Removed the cat and opened up the outlet quite a bit. Replaced with some stainless mesh.

 

[drf256]

One of @Red97 med deflectors on a MOFO 026. It isn't as loud as it looksView attachment 64253 View attachment 64254

Your mods look great Pat.

I like modded mufflers to look factory myself, like yours do.

 

[DrewUth]

Used an old golf club handle. Brazed on. Has been painted since.

Advantages of silver solder over brazing? Lower temps? Or just neater?

 

[tree monkey]

 

[Redfin]

I like it Scott. I just did one of those.

 

[mdavlee]

Fabz is warning you one last time...

 

[Czed]

Fabz is warning you one last time...

Damn he's good 45 percent gains and a robot grinder i just can't compete anymore.

 

[tree monkey]

45 percent more bs and a sex doll