Stihl 026 Lowered the Offset Cylinder after Piston Mod; Dyno Test and Test Cuts BIG GAINS

I moved the cylinder forward 0.060” on my Stihl 026 Chainsaw and realized big horsepower gains on the Dyno; after that, I reshaped the piston to attempt to get a cleaner burn; the reshaped piston lost compression; in this video, I cut the base on a mini lathe to attempt to regain the previous compression and HP. Come along while we continue the build of this Stihl Powersaw and test each modification along the way. __________________ __________________ Chapters 00:00 OVERVIEW, EXPLANATION, INTRO 04:09 CUT BASE SQUISH BAND DISCUSSION 22:35 TIMING WHEEL 29:09 TIMING DISCUSSION 35:39 ROD OFFSET 35:54 COMPRESSION 37:52 DYNO AND HEAT RUN 38:52 TEST CUTS 41:28 DYNO RESULTS/CONCLUSION ___________________ ___________________ IMPORTANT: Everything I do on this channel is for entertainment purposes and to satisfy my OWN curiosity and at my OWN risk. Under no circumstances will Hay Chaff and Sawdust Youtube Channel be responsible or liable if you decide to re-create or duplicate what I do. Hay Chaff and Sawdust assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. We measure heat in the engine while the engine is under a constant and specific (although variable) load. This feature is allowing us explore how heat is effected by IGNITION TIMING, Muffler Mods, Tuned pipes, SINGLE RING VS TWO RING, Spark Plug ranges, etc... the possibilities are endless. As with anything, I'm sure that there will be growing pains and adjustments to be needed, but I believe we have most variables under control. We also began to record exhaust temperatures along with the head temp and dyno results. This will/should remove ANOTHER variable from the HP/TQ results on the dyno; I can get a higher HP reading by doing the dyno test while the saw's engine is cooler (as the saw gets warmer and warmer, it makes marginally less and less HP.. we can negate that by warming to a specific temp each time. I think this is exciting and I am absolute that I have never seen this capability displayed on youtube or internet; I think we (you and I) are the first to have this breakthrough! This is the continuation of the Stihl 026 Build which we are doing step-by-step. Stay tuned for further modifications and results. There is a playlist with the build to this point as well as text cuts and dyno results. Subscribe to continue to see the continuing build of this (and other) powersaw and documented progress results on the dynomometer. Subscribe to continue to see Chainsaw porting and modifications, how we make Firewood, run the Sawmill, Bale Hay, tend to our Sheep, Hogs, Cattle, Peacocks, Chickens, Guineas, and Doggos. You will also see me making gadgets, tools, food preserving, and other stuff to make farmlife easier on this homestead. I don't waste much of anything... especially resources! If there is a way to do something cheaper or easier, I'm searching for it. Contact me in the comments and/or contact me on Facebook at Everystuff Farming and/or [email protected] If you like my video(s), please click on LIKE or leave a comment. And if you don't like them, you are also free to click the thumbs down icon but please leave a comment with a suggestion of HOW I can improve delivery of our content. Help us make this channel a fun and informative place to hang out with friends. Thanks for spending your valuable time with us.