Fully Ported Chinese 50cc Wemars!

[@IowaPerformanceSaws]

Awesome sauce!!! The whole process is a never ending journey and you appear to be on an excellent path. Your work appears good and fluid, even, and clean. The saw clearly reacted well. I have seen some horrible attempts in comparison before so you should be proud. Now, just wait until you ruin your first cylinder- bad timing, chipped plating, tool slip etc. Keep doing good things my friend.

[@daninuesca3801]

👌👊👍🤙🏾

[@novicelumberjack]

I like this so much...I'm gonna pin it to the top!

[@nseric1233]

You can get a bunch more power out of that saw easily. I've built a couple. Get the cylinder with dividers in the transfers, widen the ports a bit, square the bottom of the piston off on the sides by the transfers its blocking them a bit, add a bigger intake and 372 carb and they scream. With the bigger carb they dont need the port timing raised.

[@MrBooMY3]

What do I need to get to upgrade the intake boot? I have 2 of these saws and I want to make em as mean as I can on the cheap just to see what I can do. I already got a Farmmac F660V and dropped a Hyway Big Bore Popup Piston Kit on it, deleted base gasket with Hondabond (permatex Grey), Added a gutted Hyway Dual Port Muffler, only did a basic clean up on the cylinder. I honestly didn't test the squish, but she's producing 180 PSI of compression.

[@matthewknight5641]

I heard dimples like a golf ball increases throttle response while not taking anything away... I cant wait to get home and mess with my saws lol. Great videos man i appreciate them

[@kennytheguitarfanatic054]

Good job on the porting that saw! You proved that if you port that Wemars saw for $80 you get an awesome saw!

[@patthesoundguy]

That thing seems to be holding the RPMs in the cut very well. That's not whimpy wood you are cutting either. I found that same fuel consumption issue with my Poulan 2150, It sucks the fuel back like crazy, I thought I had a carb fail or I soft seized it because after a bunch of cookies it wouldn't idle... It was completely out of fuel! I really noticed the fuel consumption when I made an Iron Horse pipe. The saw went from kind of puffing some air out of the exhaust that I couldn't really feel to knocking over an empty Gatorade bottle from 2 feet away and being a leaf blower, no joke. Thanks for sharing your results, with it. It's great data that we all are benefiting from. I have a couple mores saws I'm getting my hands on, can't wait to get into them and see what happens.

[@hayabusaB2rbo]

very well done ports, but there is an exhaust with three pipes for such saws, which gives it even better release of exhaust pressure, and you have a big drop in revolutions when cutting, is the pre-ignition angle set at least 10° btdc or 0.4-0.5 mm btdc?

[@Aaron_A_Lynch]

Definitely better than it was

[@JeffMOA]

You did a great job on that and You should be Proud brother 👍.

[@novicelumberjack]

Thanks man! I'm really looking forward to the next one. Don't know for sure what I'm going to port next though.

[@patrycklealoliveira8106]

Friend, good morning! From Brazil. I have a big problem with a Chinese Thorq 62cc chainsaw. I tried to start it and when I pulled the starter cord it was very hard. I removed the spark plug and it turned the engine free when I pulled the string, but if I put my finger in the hole where the spark plug goes, the piston is completely locked as if it were vacuum or excess compression. Do you have any idea what it could be? I disassembled it and the connecting rod, crankshaft and bearing, piston rings are good. The piston had carbonization on the top but I cleaned it and also decarbonized the cylinder. I can't find the new cylinder and piston for it, as they are 48mm in diameter. I only found 43mm and 45mm for sale. When I assembled it, I still had the same problem, as if it were a hydraulic wedge, an excess of compression that doesn't allow the piston to descend or ascend freely. Can you give me any tips on what is causing the problem?

[@mfsaws8240]

Maybe try bumping the timing up a few degrees. I bet it would be even more roudy and snappy. 🤟

[@ivanhernandez2371]

Good work...! I also purchased a Chinese chainsaw with same intentions... Good detailed video.

[@CharlesBrisco]

Glad I cud help you out

[@jwoods345]

Very nice job👍 I'd be happy as hell to get that much of a gain.

[@novicelumberjack]

Thanks man! It's so surprising to get such a good gain when I removed so little material. But...these engines are tiny, so...tiny tweaks for tiny engines I guess.

[@ozdatman]

Gotta be happy with the result. Well done.

[@novicelumberjack]

Yes! Thank you!

[@ragercrepair9301]

Also would like to know if that wrist pin is 10mm. Possible piston for the 55 builds? Nice dome for sure and has the windowed piston just like the stihl 026. I just ordered a stihl piston for mine and a 350 piston for the stock 45mm cylinder. Kinda trying to things. Well see how it goes!

[@kingsaws]

Great video man !

[@novicelumberjack]

Thanks man! I think I watched you fry a couple Poulans. You're fun to watch. Great screen presence. Keep talking to the camera and being fun.

[@kingsaws]

@@novicelumberjack that was me and that was fun . Thanks man

[@lumbearjack3722]

Are you thinking of porting the piston on this saw? That could be a good little sprinkle on top. I like how it turned out

[@dooberoso]

At 2:04 you can see on the lower part of the side of the cylinder it is marked 43. This is interesting to me as my wemars 6220g cylinder is marked with a 58.

[@PhillipMosier]

Looks like a decent firewood saw

[@PhillipMosier]

I really think it will almost keep up with my 5:45 Husqvarna Mark 2

[@mikojan85channel]

*Suppose* it now consumes the tank of gas in half time. If it also delivers double the power then it finishes the job in half time. And the consumed gas per completed job remains the same. So if it now consumes the gas tank way sooner it is not as bad as it sounds, because it also makes more work.

[@sundial6919]

Youve been workin hard w interesting content subbed keep up the good work

[@novicelumberjack]

Thanks man! Always good to feel appreciated.

[@joshuajohnson4396]

I was cutting some red oak with a friend of mine who was using one and I thought it wasn't that good but when I tuned the carb and put a hand file with a goof file I was shocked. It was pulling wood almost as good as any 60cc saw I've used. It seems to likes cut speed more though. Just my thoughts. Thanks

[@andrewschris7]

You need to do tutorial on porting.

[@TheMackRackDaddy]

I have the DEREAL 62cc , would you say they’re the same clone different name?? And what is it a clone of exactly ? Really like that you are messing with these clones on your channel. It’s exactly what I’ve been looking for !!!

[@TheMackRackDaddy]

Mr. Novice , sir I’m needing your expertise..

[@dooberoso]

​@TheMackRackDaddy yeah dereal is the same. Clone of zenoa g5200

[@mr.somebody1493]

Time for the moment of truth, A Wack-off between the old Wemars and the new Wemars. The chain seems a little grabby, did you take the rakers down too far ? My chinese saws use a lot of fuel, One thing is for sure, that's a good looking saw. Cylinders are so cheap for those that you can experiment for the price of a couple beers.

[@novicelumberjack]

Rakers may have been just a touch too low, but that was some really hard oak too. I just split it all up, and there where a lot of knots hiding all over the place. Splitting it all up was a real task, but I need the workouts. Feels great when it's finished! I think the Wemars is great looking too! One of the prettiest saws I've ever seen. Definitely in my personal top 10, looks wise.

[@mr.somebody1493]

@@novicelumberjack Ya, I saw you hit one knot and watched the saw bog down. Looking forward to more videos.

[@adamcook3120]

Looking good what kind of wood is soft or hard wood

[@novicelumberjack]

The the darker wood in the close up shot is Southern Red Oak, also known as "Scarlet Oak". The other wood is just Red Oak. Not much of a difference really. Both are very much hardwoods.

[@daninuesca3801]

Very nice job buddy! 👌👊👍🤗🤙🏾🤙🏻

[@novicelumberjack]

Thanks 👍

[@Casey6996]

Gday. Are you running a semi chisel or full chisel

[@larrywarner9314]

I'd clean and polish the top of that piston to a mirror shine 😎

[@Billy-burner]

Would make no difference just a loss of compression from removing material

[@HouseMastersTools]

Good work

[@novicelumberjack]

Thanks

[@lumbearjack3722]

Runs great!

[@roweinnovation]

I cant get enough. Im going to subscribe with all my channels.

[@novicelumberjack]

That's a great idea!

[@Doc-Cole_Trickle-of-Chainsaws]

Go Wemars Go!👍🆙BigGuy!

[@darrelljohnson4658]

Good job sawrus nice 👍

[@LumberjackSmokestack]

Looks like it made so nice gains.

[@novicelumberjack]

It does!

[@thetwostrokerebuilder]

Pretty sweet for 80$ 😃 sounds good nice job 🏁

[@novicelumberjack]

Thanks 👍

[@simpleman4224]

Great job! 👍👍👍👍🙏🙏🙏🙏🇺🇸🇺🇸🇺🇸🇺🇸

[@novicelumberjack]

Thanks 👍

[@MateuszBPM]

More power Novice 👍👍

[@ragercrepair9301]

Why does this look exactly like a husqvarna 51/55? Lol

[@bennyblanko3]

I bought one just to see if it would run, and it surprised me - I think they claim 58cc, but I'm sure it is less. I use it as my "junk" saw, when I know I'm going to hit rock, or winter time in the snow when I can't see what is below. I'll cut with a "good" saw, and use this for the last 3 inches - heh heh. Not a nice way to treat it. But, I'm going to port it now, not that it runs bad - it actually runs great and cuts great for how light it is. I wonder if mine is open port like yours, or quad port. Never even checked squish. Also, do you thing the exhaust needs a little more. Those 2 pipes are kinda small? I guess only 50cc. But, Charles Brisco uses 1" on some of his 4910 builds.

[@coolestguyontheplanet723]

Thanks

[@larrywarner9314]

I run my exhaust port around 98-100 , intake 74- 78

[@novicelumberjack]

Do you use the same numbers for any size saw, or do you change with large displacements?

[@larrywarner9314]

@@novicelumberjack those numbers are the ones I use on most of my Husqvarna 357,365,372 ,394 it depends on the cylinder and wut the numbers are when you use the degree wheel

[@larrywarner9314]

@@novicelumberjack I'm a husky guy , my 372 numbers are 98 on the exhaust and 76 on the intake and it's a torq monster runs good reliable

[@reminoel483]

Making a port shinny wont give you NOTHING :) make it the size and the shape you need and stop there

[@ruralliving4034]

That is a slower saw when you account for the mixing and refueling. Im buying one but will keep it unmodified.

[@novicelumberjack]

They are good value saws even in stock form. I'd recommend getting the 62cc version. Same saw, just more power baby!

[@ruralliving4034]

I'm really enjoying your channel. Keep up the good work!

[@garengtutorial8923]

👍👍👍 wow keren

[@EcSsAwS]

Ehhh i used to think sandpaper n stuff was the way. Until I talk to some saw builders of 30 PLUS years. And they both told me that's wasted effort. Since then I have NOT polished anything. I just take better care when using bits. I noticed zero difference whatsoever And I save a solid hour of extra work Kevin Smith ran my 52cc Amazon saw. And he said it was "better to run" than my brisco 4910 And idk if you seen but I posted my 4910 on the FB group and it sold within 15minutes

[@novicelumberjack]

I didn't see that you sold it. Surprised you would sell it.

[@jeremymyers5643]

Define better to run, cause I highly doubt it made more power.

[@novicelumberjack]

@@jeremymyers5643 hmmm, why do you doubt it? Significantly higher compression, improved timing, much increased and better flow characteristics, higher fuel consumption without significant waste...all signs point towards a very logical improvement in power. Very curious to know why you would doubt the increase. But there will be a test in the future.

[@timothybyrom5560]

Wack off time. Gotta throw one out.

[@novicelumberjack]

You mean "rub" one out! 😜

[@timothybyrom5560]

@@novicelumberjack Sometimes you get distance. Especially when you're young.

[@timothybyrom5560]

@@novicelumberjack My first wife looked like she had tourette's sometimes.

[@novicelumberjack]

@@timothybyrom5560 hahaha hahaha 😆

[@lassila3]

🇺🇸🇺🇸🇳🇴🇳🇴

[@Talachachannel]

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