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ZERO's latest activity
ZERO
reacted to
Khntr85's post
in the thread
Ms661 muffler mod/baffle removal?!?!
with
Like
.
Hey guys just picked up a super clean ms661 made in 2024, it has the standard carb (kinda wish it was mtronic)…. Anyway just curious...
Feb 13, 2026
ZERO
reacted to
hacskaroly's post
in the thread
Husqvarna 564xp porting
with
Like
.
There will probably be another article which will be titled: "Frontier supercomputer uncovers why worn chainsaw chains aren't as...
Feb 13, 2026
ZERO
reacted to
Tomos770's post
in the thread
Husqvarna 564xp porting
with
Like
.
Wonder what changes AI + supercomputer driven future will bring to the table...
Feb 13, 2026
ZERO
reacted to
Khntr85's post
in the thread
661 muffler mod progression w/thermocouple
with
Like
.
Old thread, but did anyone find out if just leaving the baffle and enlarging the existing port is about the best you can do??
Feb 13, 2026
ZERO
reacted to
tree monkey's post
in the thread
661 muffler mod progression w/thermocouple
with
Like
.
i remove the baffle and add 1 port for long bar and 2 ports for short bar
Feb 13, 2026
ZERO
reacted to
STOVE's post
in the thread
Chain changing tension as it rotates
with
Like
.
I measured the rim tonight at each of the seven points where it steps in. All checked the same.
Feb 13, 2026
ZERO
reacted to
dangerousatom's post
in the thread
Chain changing tension as it rotates
with
Like
.
LoL maybe 🤔 I’m not laughing at ur comment but how we are all spit-balling this. Have you swapped out the chain yet? That’s were I’d...
Feb 13, 2026
ZERO
reacted to
STOVE's post
in the thread
Chain changing tension as it rotates
with
Like
.
In that case as the rest of the chain stretches the whole thing will be More uniform?
Feb 13, 2026
ZERO
reacted to
dangerousatom's post
in the thread
Chain changing tension as it rotates
with
Like
.
My money is on a tight bunch of rivets or sloppy holes on the chain. A bearing, rim sprocket or nose sprocket will not give that much...
Feb 13, 2026
ZERO
reacted to
STOVE's post
in the thread
Chain changing tension as it rotates
with
Like
.
Both pieces or just the rim?
Feb 13, 2026
ZERO
reacted to
STOVE's post
in the thread
Chain changing tension as it rotates
with
Like
.
Called a local shop and will be grabbing a Oregon to see if that fixes. I’m going to measure the Chinese one tonight and see how it...
Feb 13, 2026
ZERO
reacted to
Junk Meister's post
in the thread
Chain changing tension as it rotates
with
Like
.
YES Both 3/8" but is one a LP/Picco? Pull the (I assume it is) rim and chain and see if th chain sits/saddles in the rim sprocket all...
Feb 13, 2026
ZERO
reacted to
fossil's post
in the thread
Chain changing tension as it rotates
with
Like
.
Lots of good advice here. You might also check the chain drivers to make sure there are no burrs.
Feb 13, 2026
ZERO
reacted to
Duane(Pa)'s post
in the thread
Chain changing tension as it rotates
with
Like
.
I've seen it with no-name rims. Calipers confirmed out of round between inner spline and outer rim. SMH
Feb 13, 2026
ZERO
reacted to
HusqvarnaDave's post
in the thread
Chain changing tension as it rotates
with
Like
.
I had this problem and it was the chinesium sprocket
Feb 13, 2026
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