Chainsaw Exhaust Muffler Mod - Husqvarna 372xp

[@tbruce-sawsandsplitting]

Have been looking for a decent vid on opening mufflers for ages!! Nice one mate! Gonna give it a crack tonight 🎉

[@YoucandoitwithJules]

Let us know how you get on. You can do
it ;)

[@IKVTURKSANCAGI]

Will removing the catalyst have a positive effect on the cutting process and increase fuel consumption?

[@YoucandoitwithJules]

Should increase performance with small increase in fuel. You can do it 👍

[@dn0682]

Cracking job you done there, so you brazed with plumbing torch and brass rod, I didn't think that will work. Well done. I might try to.

[@YoucandoitwithJules]

Hi yes you can do it. Used internal fluxed rod and Profi high temp blow torch. Works a treat. I’ll do another video on the brazing soon as I’ve 262xp exhaust I’ll modify. You can do it 👍

[@dn0682]

Thank you for replying, I will definitely try with MAPP gas ant Rothenberg torch, I have couple of projects myself and always scratched my head how to braze them. All the best.

[@darronhowell9057]

Brazing and soldering is to different things. A braze will work on an exhaust.

[@timbabeu2005]

The cheap aftermarket $10 mufflers like on eBay don't have the baffle inside. I bought a couple to potentially cut apart to do just this. They're just the shell, no baffle, but look extremely close to OEM. They braze just fine also.

[@YoucandoitwithJules]

Thanks for the feedback. You can do it 👍

[@roberteicke2540]

Good video, thanks for sharing your mods.

[@YoucandoitwithJules]

Thanks for feedback and keep us posted. You can do it 👍

[@peteynorton1421]

did you have to do carb work for this muffler mod?

[@YoucandoitwithJules]

You adjust the H and L as normal to get a crisp saw. No special carb mods are needed.

[@tnt440]

Hi. A muffler without a catalytic converter?

[@YoucandoitwithJules]

Yes just a chainsaw. You can do it 👍

[@tnt440]

@@YoucandoitwithJules The lack of a catalytic converter will not damage the saw?

[@YoucandoitwithJules]

@@tnt440 These saws thank god were made in a more sensible time and do not have cats. If you have a saw with a car and you remove it you just have to adjust the carb to suit as it'll flow better without the cat and need more fuel. You can do it 👍

[@garengtutorial8923]

😮😮😮

[@YoucandoitwithJules]

🙃 You can do it 👍

[@eurokid83]

You can thank the EPA for that crappy muffler design. Those saws are choked up badly from the factory.

[@YoucandoitwithJules]

Yes when you think it’s a 70cc saw it’s completely restricted. You can do it 👍