MS180 Adjustable Carb
- Thread starter blsnelling
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You know.........that guy with the carb's
LOL
You know.........that guy with the carb's
Careful some Ebay carbs are seconds.................
You know.........that guy with the carb's
I just went and took a peak under the hood of my 200T. It would require swapping choke shafts, top cover, and rotating the fuel inlet 90*. Can you rotate the brass fuel fittings?
Sorry about that........I copied the link to the ebay listing I won and forgot to paste it. Here it is:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=130248017711&ssPageName=STRK:MEWN:IT&ih=003
And yes, you can rotate the brass fittings........on the 426A I got off ebay the impulse line fitting wasn't inline and I rotate it 10 degrees or so with no problems. I believe those fittings are just pressed in (at least on my particular carb).
Waylan
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=130248017711&ssPageName=STRK:MEWN:IT&ih=003
And yes, you can rotate the brass fittings........on the 426A I got off ebay the impulse line fitting wasn't inline and I rotate it 10 degrees or so with no problems. I believe those fittings are just pressed in (at least on my particular carb).
Waylan
icelation8
ArboristSite Member
order up a bigger main jet it comes with a .45 order a .48 should be like a 1132 121 5600 i think would work. Or a 1123 121 5630 is .48 that should work to
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I can confirm that it is a .45 that's in it.
would a walbro wt385 from an 017 work. is this carb adjustable?
andrethegiant70
Addicted to ArboristSite
I'm still wondering why everyone pooped on Brad's first choice, the wt215. Its fully adustable and works great on my 2 muffler modded 025s. Maybe I missed something.
That's OK. I can poop right back if it works right
. If not, I'll just pick up my self esteme and move on
Besides, the 200T won't work without a few mods eight. Just going on pictures from eBay, the 025 carb looks like nearly a direct swap. I think all I'll have to do is swap the filter compensation covers.
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That's OK. I can poop right back if it works right
200T has accelerator pump.....
I thought about that. Is that the main reason it has the throttle response it does?
Trigger-Time
Addicted to ArboristSite
Im side tracking here some :greenchainsaw:
200T and 361 have accelerator pump.......any other Stihl's have a pump?
Gary
I didn't know the 361 had one.
MuleyJ
Addicted to ArboristSite
021-025 carb on my ms170
I bought a used fully adjustable off of a 023. I had to plug the hole in the air-box for the intellicarb top cover, finish drilling the impulse port(halfway tooled already) plug the old one, and straighten the carb side throttle linkage a tiny bit. Other than that you do have to drill a couple holes in the plastic to adjust but overall pretty easy. I had to do this to get the saw to run well with a 5000' elevation difference, but the carb bolts straight on. I can't remember the numbers off the carb off hand, but if you would like I could get them for you.
I bought a used fully adjustable off of a 023. I had to plug the hole in the air-box for the intellicarb top cover, finish drilling the impulse port(halfway tooled already) plug the old one, and straighten the carb side throttle linkage a tiny bit. Other than that you do have to drill a couple holes in the plastic to adjust but overall pretty easy. I had to do this to get the saw to run well with a 5000' elevation difference, but the carb bolts straight on. I can't remember the numbers off the carb off hand, but if you would like I could get them for you.
MuleyJ
Addicted to ArboristSite
I tried this on mine
I did try this on mine. The bolt pattern was slightly different(I mean very slightly.) I think you could drill out the holes a little on the comp. cover and get it to fit right. The problem I had was that the new carb with the comp cover on bound somewhere just a tiny bit and caused an air leak between the carb body and boot. I'm sure you could iron this out if you thought you really needed the comp cover but I just plugged the hole in the airbox. My 170 is muff modded by the way and runs spectacularly well after this carb mod.
I did try this on mine. The bolt pattern was slightly different(I mean very slightly.) I think you could drill out the holes a little on the comp. cover and get it to fit right. The problem I had was that the new carb with the comp cover on bound somewhere just a tiny bit and caused an air leak between the carb body and boot. I'm sure you could iron this out if you thought you really needed the comp cover but I just plugged the hole in the airbox. My 170 is muff modded by the way and runs spectacularly well after this carb mod.
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MuleyJ
Addicted to ArboristSite
Oh yea!
One thing I forgot to mention was that the air-box has a molded pocket for the idle screw to fit in. The idle screw in the other carb was bigger so I had to drill out some plastic to pocket the other carbs idle screw and still get the air-box flush with the carb. Sorry to ruin part of the project but I posted the first two responses before I read the whole thread!
One thing I forgot to mention was that the air-box has a molded pocket for the idle screw to fit in. The idle screw in the other carb was bigger so I had to drill out some plastic to pocket the other carbs idle screw and still get the air-box flush with the carb. Sorry to ruin part of the project but I posted the first two responses before I read the whole thread!
My 180 uses the intelicarb cover. I saw the partially tooled impulse passages on my 260 carb. Should be easy. I already drilled the hole for the idle screw since the carb that's on it is not original
This WT-215 was advertised as the carb for a 012, 023, 025. If you used a 023 carb it seems the bolt pattern would be the same. Even the bolt pattern on my 260 carb was the same.
