Stihl 1125 (034/034S/036/360) Cylinder/Saw ID

[Cracker Boy]

I honestly believe its more of an epa thing look at the ms361 and ms341 the only diff is a carb and the biggest diff is the 341 has open transfers verses closed transfers.you cant buy the ms341 in the states its only european. i know open tranfers imo seem to spool up faster. Look at the 020 and 200t top handle saws how snappy they are on the throttle stock,

 

[Wonkydonkey]

I honestly believe its more of an epa thing look at the ms361 and ms341 the only diff is a carb and the biggest diff is the 341 has open transfers verses closed transfers.you cant buy the ms341 in the states its only european. i know open tranfers imo seem to spool up faster. Look at the 020 and 200t top handle saws how snappy they are on the throttle stock,

I must say ive always thought the 020 / 200 were very snappy that's why I recomened the open port on the last page. #44

 

[Cracker Boy]

Thats my next build i have a buddy whom we do 361s same way base delete open intake and exhaust and mufflwr mod.his last build he says that 341 is alot faster.heres some pics.i think they pull more air.sorry to get off course guys.this is a 361 341 open port nos i have.

 

[Stihlsmoking]

And the very rare 036r west coast version .

Just watch out for the bottom screws ? Right

 

[Cracker Boy]

Just watch out for the bottom screws ? Right

What they do go thru the tank

 

[Cracker Boy]

The 034 034s muffler with the holes in it is deeper then the 036 muffler.thats why on 034 034s alot of times spacer isnt needed.it also depends on the cylinder .

 

[Cracker Boy]

Most the front tension ones were 4 mm screws as well verses 5 mm

 

[MustangMike]

I don't want to put my 034 together, I use that spacer, with a piece of inner tube, to seal off exhaust ports.

 

[Cracker Boy]

I don't want to put my 034 together, I use that spacer, with a piece of inner tube, to seal off exhaust ports.

Why.

 

[Cracker Boy]

I also think the spacer might be why they run so well.i know a porter who builds saws who isnt on the sight with the muffler spaced away from cylinder.he calls it a grunt gasket

 

[72thing]

Why.

I'm guessing for press/vac test. I use a piece of a mountain bike inner tube to block off exhaust and intake when testing thru impulse line

 

[Cracker Boy]

I'm guessing for press/vac test. I use a piece of a mountain bike inner tube to block off exhaust and intake when testing thru impulse line

I took it as he was not wanting to build it read his post says its sealed off and not building it.

 

[72thing]

I took it as he was not wanting to build it read his post says its sealed off and not building it.

I wasn't sure, just guessing. That spacer by itself would be handy for testing though

 

[Stihlsmoking]

I took it as he was not wanting to build it read his post says its sealed off and not building it.

I think he uses it on other saws he's testing? If he builds it he have to find something else ?
I made some out of aluminum signs and glued roof rubber to them !! I'm a cheap ass.

 

[MustangMike]

I'm sorry, did not realize I was not clear (was clear in my mind)! That spacer is a lot easier to use when vac/pressure testing, in sealing the exhaust, than anything else. A lot less cumbersome than the muffler.

 

[Cracker Boy]

I'm sorry, did not realize I was not clear (was clear in my mind)! That spacer is a lot easier to use when vac/pressure testing, in sealing the exhaust, than anything else. A lot less cumbersome than the muffler.

Sorry bud we are back and forth trying to figure ut out thanx .

 

[Cracker Boy]

I just sent my 036 out to be ported i miss her allready.i have another parts saw comin i think im gonna build a 034 open port out of it.

 

[MustangMike]

Very interesting, this talk of open port having more torque. My Dr Al 460 is a very strong running saw, and it has Bridge Ports, which I guess to some degree replicate open port!

 

[Cracker Boy]

Very interesting, this talk of open port having more torque. My Dr Al 460 is a very strong running saw, and it has Bridge Ports, which I guess to some degree replicate open port!

Rattler does that sometimee too never looked at it that way

 

[Mkinslow]

46mm Standard 034

Some early jugs even came with open transfer tunnels/no bridge.

Decomp or odd AV boss. Never seen one drilled View attachment 85420

Short Second Fin.

View attachment 85421

Intake roof Tit.

View attachment 85422

The 036 I got from backhoelover that I’m finishing up building has the intake tit in it also