There is a process called porting the chainsaw, which helps in achieving a higher compressor ratio within the saw chainsaw. The sole purpose of a wood porting chainsaw is to let it breathe better and make the exhaust system smoother. The process of porting your chainsaw requires prior expertise and experience.
These are the exact steps I follow to wood ports my chainsaws and got 10%-25% power gain. One more thing to add, if you are a homeowner, you might never need to woods port your chainsaw. If you use your chainsaw for milling, read our guide on portable chainsaw mill and chainsaw mill attachment for getting the most out of your chainsaw.
They have earned their target porting “Numbers” by experience which includes porting some saws too far. They can really make out with a particular model of saw, aka build it for torque, or build it for RPMs, or best yet, achieve the perfect combination. One word of advice though, once you get used to working with strong, woods-ported saws, your stock saws will seem like gutless junk.
how to port a chainsaw head Related Question:
What is Woods porting a chainsaw?
They typically include: opening up the muffler (by grinding, drilling, or adding factory port options), opening up the intake and exhaust ports (by grinding and polishing), lowering the jug by milling or using thin/no gasket to raise the compression (called squish), turning down the piston around the top edge to allow
Why is my chainsaw sputtering?
A clogged carburetor is often caused by leaving fuel in the chainsaw for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the chainsaw engine to stall.
Can a chainsaw run without a muffler?
A chainsaw will run perfectly without a muffler but using it without the muffler is not recommended for two main reasons. Firstly, the muffler reduces the noise made by the saw, and secondly, it provides protection to the cylinder by keeping debris from getting in.
Where is the exhaust on a chainsaw?
Most Stihl chain saws have a muffler on the side of the machine that is opposite from where the operator stands. The muffler can be taken off a chain saw for maintenance or repair of either the muffler or an adjoining part on the chain saw, and then the muffler should be put back in place.
How hot does a chainsaw muffler get?
Re: Muff Mod & Temp; Allow me to re-Phrase I’m quite sure a chainsaw muffler will get well over 200 degrees. Even a car muffler, several feet from the engine, gets hot enough to boil water (212 degrees).
Why does my chainsaw dies when I give it throttle?
If the filter becomes clogged, not enough fuel will reach the engine for it to run properly. Because your chainsaw will idle, but dies when it is revved up to full power, it means that the filter is only partially clogged; it will allow enough fuel to the engine to run on idle, but not enough to sustain full throttle.
Why does my chainsaw bog out?
Clogged Air Filter Many chainsaw operators first notice a problem with chainsaws bogging down when they’re using the chainsaw under load, and this is usually the result of poor air circulation. This issue is caused by a clogged air filter on the chainsaw.
Why does my chainsaw stop running after a few minutes?
Re: chainsaw shuts down after a few minutes Sounds like a fuel supply issue. Fuel line, fuel filter, carb diaphragms, impulse hose, plugged carb screen, bad fuel, etc.
What chainsaw do loggers use?
Stihl is the most popular chainsaw for professional loggers. It has a long-lasting chain, and you can also enjoy the exceptional cutting speeds available with this brand of chainsaw. Additionally, the chains are high-performance, low vibration, and quiet in their performance.
How was a chainsaw used in childbirth?
Two doctors invented the chainsaw in 1780 to make the removal of pelvic bone easier and less time-consuming during childbirth. It was powered by a hand crank and looked like a modern-day kitchen knife with little teeth on a chain that wound in an oval.
What are chainsaw mufflers made of?
Re: what type of metal is a 026 muffler made out of It is steel.
What is a Barkbox on a chainsaw?
With a name like “Bark Box®,” Westcoast Saw lets you know exactly what you’re getting! This muffler cover is constructed out of stainless steel and hand TIG welded. It also has a spark arrester built in. Made in the USA. Expect cooler running temperatures, a rowdy sound, and 6-10% horsepower gain.