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Chainsaw Repair |
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Return to: RC Radio Control - other small engines |
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#Post#: 69223-------------------------------------------------- |
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HI |
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By: RcZen Date: February 12, 2016, 12:39 am |
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How is every one? My name is David from land down under I came |
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across this awesome forum so I tought I join in and learn a few |
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things. I am not a chain saw guy but I am in a hobby that uses |
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similar 2t motors. The motor I play around with are Zenoah or |
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Chang Yeng short CY but there are other motor out there as well. |
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I would love realy love to learn how to port my own engines for |
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better performance but most importantly I just love to learn new |
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things. I do have a rough idea of tools req for the job also |
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roughly how to port do's and donts but I would love to hear more |
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form you guys. I know there are a lot of info on this forum and |
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if some one could please link some of those threads I would |
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appreciate it. I have posted two photos of the engines I run in |
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my rc car one is a reed and the other is a piston port. Please |
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guys/gals hit me up with any info and advice you have. |
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#Post#: 69224-------------------------------------------------- |
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Re: HI |
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By: RcZen Date: February 12, 2016, 12:44 am |
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piston port |
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#Post#: 69225-------------------------------------------------- |
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Re: HI |
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By: 660magnum Date: February 12, 2016, 4:02 am |
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All the principles are the same. The squish clearance is the |
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same .020" or .5mm figure. |
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Reeds are not used much in current chainsaws and other OPE's |
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like weed whackers etc. |
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The chainsaw guys often play around with the 48cc to 64cc saws. |
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Not so much with the 30cc size. But like I said, all the ideas |
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are the same. |
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The current name brand professional chainsaws will run right up |
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against 14,000 rpm right off the shelf show room stock. |
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http://www.davesmotors.com/Search-Page/?search=cy |
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http://chainsawrepair.createaforum.com/metal-lathe-milling-machinist/ |
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http://chainsawrepair.createaforum.com/welding-shop/ |
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http://chainsawrepair.createaforum.com/tools/ |
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http://chainsawrepair.createaforum.com/carb-fixes-and-mods/ |
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http://chainsawrepair.createaforum.com/stickys-of-how-to-basics/ |
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http://chainsawrepair.createaforum.com/ported-saws/ |
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#Post#: 69226-------------------------------------------------- |
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Re: HI |
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By: SiNiStEr_5SC Date: February 12, 2016, 4:26 am |
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Hay thanx Magnum for ur reply! Yes I agree they are very similar |
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but from what I understand the saw motors don't have as much |
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torque n they don't rev as high! Thanx for the links dude. Man |
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this forum is full of awsome knowledge not like the rc forums |
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where every one compeates with how much money they can spend! So |
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if I want to post questions which part of the forum is best? |
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Sent from my iPhone using Tapatalk |
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#Post#: 69227-------------------------------------------------- |
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Re: HI |
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By: SiNiStEr_5SC Date: February 12, 2016, 4:28 am |
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By they way Rc Zen is my user name for this forum and this one |
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is my tapatalk one. Hope it's ok! |
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Sent from my iPhone using Tapatalk |
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#Post#: 69229-------------------------------------------------- |
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Re: HI |
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By: 660magnum Date: February 12, 2016, 5:28 am |
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[quote author=SiNiStEr_5SC link=topic=5632.msg69226#msg69226 |
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date=1455272772] |
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Hay thanx Magnum for ur reply! Yes I agree they are very similar |
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but from what I understand the saw motors don't have as much |
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torque n they don't rev as high! Thanx for the links dude. Man |
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this forum is full of awsome knowledge not like the rc forums |
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where every one compeates with how much money they can spend! So |
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if I want to post questions which part of the forum is best? |
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Sent from my iPhone using Tapatalk |
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[/quote]My saws saws run at least 12,000 rpm and some run 14,000 |
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right from the factory unmodified. |
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#Post#: 69230-------------------------------------------------- |
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Re: HI |
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By: 660magnum Date: February 12, 2016, 5:33 am |
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Take your pick as to where to post? Depends on what you are |
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trying to do. |
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If you are going to do lathe or milling machine work? |
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Cutting and grinding? Porting mods. Timing figures? |
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Gaskets? |
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Use the "How to" section? |
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RC section? |
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#Post#: 69260-------------------------------------------------- |
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Re: HI |
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By: RcZen Date: February 13, 2016, 12:26 am |
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cool buddy will do! ;) |
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