What is chainsaw porting

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Are you a chainsaw enthusiast looking to get the most out of your tool? The goal of porting a chainsaw is to increase its power output, acceleration, and overall speed by allowing more air and fuel mixture into the combustion chamber. The process begins by disassembling the chainsaw engine and removing the cylinder head for access to the ports. Once you have accessed the intake and exhaust ports, you can start grinding them down with specialized tools that are designed for precision work. Porting requires careful measurement and shaping using various grinding bits such as stones or carbide cutters. Porting a chainsaw is an advanced modification process that involves reshaping the intake and exhaust ports of the engine.

What is chainsaw porting

Mesterh 3 posts. Porting a saw isnt a very straight forward thing to do. You can easily wreck a cylinder by doing it wrong mate. Porting is altering the size and shape of the ports exhaust, intake and transfer, not necessary all of them though. This affects compression and port timing so it cant really just be done willy nilly ie making them bigger etc. With a big bore you usually buy a new cylinder and piston kit that has been designed to increase the CC. Or you might be able to fit the piston and cylinder from the next saw model up ie ms to a ms, btw thats just a guess so dont go out and buy the above. They look good but it must put more stress on the bottom end??? Squish: The area between the piston crown at top-dead-centre and the cylinder head. Skimming the head used to be the classic way of reducing the squish to raise compression.

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If so, then you are definitely in the right place at the right time. Porting a chainsaw involves opening the exhaust and making it larger, freeing up more space, and tweaking the transfer ports. There are other methods that you can follow as well including, trimming off the jug for a bit, grinding the port tightly so that the engine breathes more, enabling the muffler to be wider to its original design, turning the carburetor to become richer, and more. In this article, you will get to know all about porting your chainsaw, what do you mean by chainsaw porting, how to port chainsaw, cautionary measures to follow when porting a chainsaw, the benefits of porting, and more. Continue reading to get all the answers that you are looking for. There are a number of ways you can modify your chainsaw, and chainsaw porting is just one of them. There are multiple reasons why chainsaw porting is done. For instance, the compressor ratio can be increased, which results in more power and better performance. It will affect the torque, power curves, and response time in the chainsaw. Additionally, the operating temperature will become cooler, which results in lesser wear and tear while also increasing its lifespan.

What is chainsaw porting

Are you aware that the cutting power of your gas-operated chainsaw can increase significantly if you port it? The result from porting a chainsaw is outstanding and will leave you in awe, making it too tempting a task not to attempt. However, if you are like most chainsaw owners who desire more cutting power from their chainsaw but have no technical know-how, then you are in the right place. Here, we will walk you through the skills, knowledge, tools, supplies, and a step-by-step guide on how you can confidently port your chainsaw engine. The best chainsaw power is obtained when the ignition timing is set to fire the spark ahead of time to reach a peak pressure at about 2 degrees after TDC. Be informed that if the timing is advanced further than required, it will cause the engine to knock. Now, we will discuss the meat of this article, the detailed process to porting a chainsaw. Porting a chainsaw is a technical process. There are several ways to port a Chainsaw, and it is dependent on what you want to use the modified version for.

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Manufactures go to great lengths to ensure their chainsaws are the lightest possible for the most horsepower Thursday at PM Kaveman. What Does Porting Really Mean? JavaScript is disabled. Like most things, it comes down to the same question. With a big bore you usually buy a new cylinder and piston kit that has been designed to increase the CC. CapitaineHaddoc European Westcoaster. If you would like to contribute to making this industry more effective and safe then welcome. Replies 22 Created 13 yr Last Reply 13 yr. A die grinder with carbide cutters or burrs is another tool needed when doing cylinder work.

To port a chainsaw, remove the bar and chain, fuel and drain the oil. Beginners need to follow safety precautions such as wearing gloves, safety glasses, and proper clothing to ensure safe operation when porting.

Sharing Is Caring:. Mesterh Posted June 19, Chipper Search Advanced search…. For a better experience, please enable JavaScript in your browser before proceeding. Here are some of the common tools required for porting a chainsaw: Firstly, you will need a set of wrenches to loosen and tighten bolts on the chainsaw. This step requires careful attention and patience as you want to ensure all parts are properly aligned for optimal functioning. They look good but it must put more stress on the bottom end??? Truth be known you could probabley enhance the performance of anything. Porting the Cylinder Porting the Cylinder is a crucial step in chainsaw porting. Porting a chainsaw is an advanced modification process that involves reshaping the intake and exhaust ports of the engine. Jan 21, Aknutter. Store your chainsaw properly when not in use by storing it in a dry place where moisture cannot cause rust buildup on metallic parts such as pistons and cylinders.