Any Chinese chainsaw and chinese parts discussion

[Poleman]

That's good to know....time will tell and it sounds like it will do good!!

 

[Czed]

I leave my stuff in my old jeep I've had to clear the road many time's over the year's to get to work or home the joy of remote living lol

 

[Poleman]

Looks like your well equipped!!!

 

[Czed]

That's good to know....time will tell and it sounds like it will do good!!

The only reason i'm sticking with this platform is.
i already had a pile of part's for 371/372s and
20+ bars from many Year's of hoarding lol
It was a nice surpise when bailey's dropped the full wrap price.
Otherwise i would've got the 440 or 660 china saws but it worked out great as i'm a lefty lol

 

[Czed]

Cleaned up the filthy truck saw
No unusual wear rim sprocket looks good no damage to anything paint's brittle who cares lol
If the recoil was going to break it would've by now a few guy's couldn't even start this one and it's a 50mm lol
Using the 18 inch .58 gauge that came with it to block small limbs it cuts decent.
The pressure washer is my friend.

 

[Mattyo]

Together and running. It has no power though.

Ported...intake and exhaust matched. Base gasket delete still only got me down to .036 squish. Pressure and vac good. .
.. but comp at 120 only .

It runs and idles...just doesn't have much power in the wood.

 

[Mattyo]

It'll take me a while to edit the video...but I have it bolt for bolt.

 

[Czed]

Together and running. It has no power though.

Ported...intake and exhaust matched. Base gasket delete still only got me down to .036 squish. Pressure and vac good. .
.. but comp at 120 only .

It runs and idles...just doesn't have much power in the wood.

View attachment 67931

Well that's disappointing is that the 50mm

 

[Mattyo]

Yeah....they both had high squish to start. I worked thay cylinder pretty good. Reasonable nice port work ...but I'm just getting very little power. I'm tempted to swap carbs ....

 

[Poleman]

Was putting mine together last night and ran inot a couple problems.
First I can't get enough clearance on the coil to flywheel....not a big issue.
Second issue was broken tank around the fuel ca area.
Checked squish on the 50mm p/c and it was .025 with no gasket. I plan on cutting it by at least .005 to get it to .020. I have the cylinder laid out to port.
Been thing about that carb and have a couple ideas, will have to check to see if my thinking is right. I'll use what I learned that doesn't work.

 

[Czed]

Yeah....they both had high squish to start. I worked thay cylinder pretty good. Reasonable nice port work ...but I'm just getting very little power. I'm tempted to swap carbs ....

My 50mm huztl and 50mm mahle are pretty close in power.
I did grind on the huztl a lot.
Hopefully it's just a carb issue for your's.

 

[Czed]

Was putting mine together last night and ran inot a couple problems.
First I can't get enough clearance on the coil to flywheel....not a big issue.
Second issue was broken tank around the fuel ca area.
Checked squish on the 50mm p/c and it was .025 with no gasket. I plan on cutting it by at least .005 to get it to .020. I have the cylinder laid out to port.
Been thing about that carb and have a couple ideas, will have to check to see if my thinking is right. I'll use what I learned that doesn't work.

I'm glad i just bought the assembled and tested saws.
several guy's have bought the kit's have had broken or missing part's the 372 440 660 kit's huztl makes good on the replacement part's but it takes week's to get them.
I hope you get yours worked out
I'm curious to see what you come up with.

 

[Poleman]

Ya, me too!! That's really interesting the two cylinders are close in power!! You've confirmed they run good and make good power!! I watch and listen to the youtube videos and an impressed...especially for what they cost!! If they can be improved in little ways there well worth it!!! Besides....there fun!!

 

[Czed]

This is a mess down the road from me.
I just told them to call the state road.
horse's ate the bark off this poplar and a windstorm snapped it off it fell across the road and got nice and tangled up.
I don't want to fool with this mess 4ft fence on both side's hopefully i can get the wood lol

 

[Czed]

Here's those ebay cheap tank vents.
i will try one on my jonsered 920 to see if it works good with no leaks the vent is very easy to see on it next to the shut off switch.

 

[Czed]

Ya, me too!! That's really interesting the two cylinders are close in power!! You've confirmed they run good and make good power!! I watch and listen to the youtube videos and an impressed...especially for what they cost!! If they can be improved in little ways there well worth it!!! Besides....there fun!!

I will take the 2 50mm next time I'm going to drop and block.
i will try to compare
i have identical new bars and chains by feel they are close the mahle just has one tank through though it so that could be another factor.
They run more than good enough for me on firewood and hazard cutting.
Edit the mahle has the two ring huztl piston i was out of meteor's
Don't know difference that will have if any on compression.

 

[Poleman]

Well, cut the base....I got greedy and cut .008 to bring it down to .017 squish. Ported pretty good, just knife edged the lowers and blended as the transfers were really good. Intake and exhaust were clean also but exhaust seemed small. I widened it but I left some meat for future if need be. I raised it pretty good. On the intake I matched the boot and again widened leaving more for future. Raised transfers also. Didn't do any cutting on the squish band as it was clean to the edge and nice and flat.
Put stock carb that came with the saw to run that first. Added another port on the muffle to help it breath.
Glad I had a lot of extra husky bolts of assorted sizes to fill in where they omitted. I'm getting this saw was packed the last hour before a HOLIDAY.

 

[tp2177]

Really thinking about ordering one of these soon and before I even crank it put a big bore kit. Now just finding a way to justify it to my wife....


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[Czed]

View attachment 68104 View attachment 68105

Well, cut the base....I got greedy and cut .008 to bring it down to .017 squish. Ported pretty good, just knife edged the lowers and blended as the transfers were really good. Intake and exhaust were clean also but exhaust seemed small. I widened it but I left some meat for future if need be. I raised it pretty good. On the intake I matched the boot and again widened leaving more for future. Raised transfers also. Didn't do any cutting on the squish band as it was clean to the edge and nice and flat.
Put stock carb that came with the saw to run that first. Added another port on the muffle to help it breath.
Glad I had a lot of extra husky bolts of assorted sizes to fill in where they omitted. I'm getting this saw was packed the last hour before a HOLIDAY.

That sucks if you have to wait on a handle to test it.
should be a nice be a runner with all the work you put in
What comp did you end up with.

 

[Poleman]

Not sure....I'll see if I can hold it down and get some pulls on it tomorrow and give a report.