Porting The NE346XP

[Keith Gandy]

Been working on the 346xp today and reread this thread. Alota good info!

 

[Ron660]

I send saws everywhere for real logging. I've had some saws fail after as little as 3 months, and some that live for many years. So much depends on the man pulling the trigger that it's hard to get feedback that truly pertains to the saw. I do see pro Stihl saws lasting longer in the woods than Huskys though.......

Zipping up my flame proof suit........NOW.

LMAO

I've always wondered about that. Which brand, one the average, is more dependable with Loggers. I have both brands but don't use them enough to probably ever find out.

 

[Nitehawk55]

I've got a ported NE 346 in the basement that has 30 minutes on it , what a waste !!

 

[Keith Gandy]

I've got a ported NE 346 in the basement that has 30 minutes on it , what a waste !!

!!! Thats a crime!!

 

[broman78]

what ever happened to dozerdan? I know he used to make a mean 346.

 

[Ryan Browne]

I've got a ported NE 346 in the basement that has 30 minutes on it , what a waste !!

I offer an exclusive, patented, proven, tried and tested breaking-in service. Send that 346 to me, and when you get it back, I promise it will be fully broken in. PM me for prices and information.

 

[Keith Gandy]

Does the 357xp clutch system work on a 346xp? Thanks

 

[weedkilla]

Does the 357xp clutch system work on a 346xp? Thanks

Yes. There is a version of the 359/357 clutch with standard spline mount which can open up some sprocket options too. My memory doesn't recall the detail of which model though. Can't recall weight differences either I'm sorry.

 

[Keith Gandy]

Yes. There is a version of the 359/357 clutch with standard spline mount which can open up some sprocket options too. My memory doesn't recall the detail of which model though. Can't recall weight differences either I'm sorry.

So the clutch, drum , bearing from the 357 fit right onto the 346? That 3 spring clutch has to be better than the 2 band clutches on a 346?

 

[Derf]

So the clutch, drum , bearing from the 357 fit right onto the 346? That 3 spring clutch has to be better than the 2 band clutches on a 346?

I think the 357xp clutch could handle holding more torque than the 346xp clutch. The question is, does it need it? Even ported, does your 346 make enough power to cause the clutch to slip?

 

[weedkilla]

So the clutch, drum , bearing from the 357 fit right onto the 346? That 3 spring clutch has to be better than the 2 band clutches on a 346?

That's my memory, certainly wasn't complicated enough for me to remember any details (you always remember the ones that make you swear). I just wanted to run a standard spline (turned down 404 for 3/8lp).
If I had to choose - I'd choose the lightest clutch option. The heavier 3 spring might hold 1000rpm lower, but so what? I'm sure that is a mile below the most efficient rpm for cutting on any variation of 346.

 

[sunfish]

If I had to choose - I'd choose the lightest clutch option. The heavier 3 spring might hold 1000rpm lower, but so what? I'm sure that is a mile below the most efficient rpm for cutting on any variation of 346.

This^^^ There is no need to use a 357 clutch on a 346 & the added weight might be a negative.

 

[Stihlbro]

357 clutch has different threads than 346. Like stated you can use drum, bearing and correct pinion for oil pump if needed.

 

[Keith Gandy]

357 clutch has different threads than 346. Like stated you can use drum, bearing and correct pinion for oil pump if needed.

Ok Im following now that the only advantage would be sprocket options. Thanks

 

[Sty57]

The 357 clutch does have the same threads as a 261......I've only ran a tank through it so far. But it seems to be working good so far.

 

[Sty57]

Might be a easier upgrade than trying to find a 3-shoe 262 clutch.

 

[weedkilla]

Ok Im following now that the only advantage would be sprocket options. Thanks

I really need to stop commenting on things from memory, obviously I forgot some serious details.

 

[Keith Gandy]

I really need to stop commenting on things from memory, obviously I forgot some serious details.

Thanks for the input buddy

 

[Sty57]

I want to convert my 357 drum to a 346 drum for better options in .325 rims.
I saved this info from somewhere with the right part numbers for the worm gear that will work with the small spline drum.