There is no one on youtube that puts so much effort in saw testing as you do,
@Redbull6615 жыл бұрын
thank you sir
@davewyatt14685 жыл бұрын
Agreed, I really enjoy watching your clips
@grahamdeere94755 жыл бұрын
Agreed as well. You're the only chanel I've found that puts consistent effort into saw testing and comparisons that matter! And they're aren't ridiculous comparisons of two different port jobs on two different size saws cutting for time. It's one saw, one test, with different variables. Keep this going!
@FishFind30005 жыл бұрын
Graham Deere yea, lots of data and consistent testing is what matters.
@mikepurkey60704 жыл бұрын
So cool to see how it heats and cools as it happens.
@ukgunworks5 жыл бұрын
Good work, great to see proper testing!
@Redbull6615 жыл бұрын
thank you sir.
@coast.cutter75523 ай бұрын
Real data. I agree. Dual ports with the side port is the best combo. Bark box's and strait shots are junk.
@jakegillmam96715 жыл бұрын
Brand new chain into blue wood..brave man indeed...do it for science haha.
@Redbull6615 жыл бұрын
make that 5 brand new chains. :) in the name of science!
@bplotts14 жыл бұрын
By changing the exhaust and freeing it up you should re tune the saw because you may be to lean and by adding fuel the saw will run cooler
@jackylsmith81382 жыл бұрын
It is an M-Tronic saw, it tunes itself.
@richardf91375 жыл бұрын
Wow! Just the money spent on all those chains. Sheesh! Good Job and thank you!
@Redbull6615 жыл бұрын
thank you sir.
@davidjanuszewski50203 жыл бұрын
That sure is a smooth cutting saw, you've got her tuned just right.
@timorum3 жыл бұрын
You know it tunes itself aye?
@hunterhess92222 жыл бұрын
Hey where did ya get the black handle side support? Thanks
@blueballz913 жыл бұрын
We’re can a guy get those deflectors for doing his or her own muffler mods ?
@esminb4 жыл бұрын
Can I ask exactly what you did to the final mod-tri port. I assume the ports were on the side as you said that was best for the 661
@stihlnz4 жыл бұрын
Good work thanks ... now where do I find a triple port for my 880 ?
@clubdredd13373 жыл бұрын
No bark box!?
@coast.cutter75523 ай бұрын
Cuz they are JUNK!!!!
@jsmathey3 жыл бұрын
Where did you attach the T/C lead? On what part of the saw is it measuring temperature? There are some cheap T/C meters that could be easily attached to the top shroud to monitor engine temp while milling. If your willing to share your experience it would help pinpoint a good spot.
@jsmathey3 жыл бұрын
As a follow up, my idea is to use a type K wire somewhere near the exhaust port on the jug.
@arthurstone31035 жыл бұрын
Seems like just removing the stock screen and leaving everything else alone is the best mod for the money. You picked up over 2 seconds on the stock average with that alone. Wish you had been able to do a second cut to see the consistency. It was only about 1 second off of the best time for the dual port.
@Redbull6615 жыл бұрын
yeah a very valid point. If it were me I'd open up the stock hole from 5/8" to 3/4" and use a wider weave screen. but that's me.
@andrewotero19725 жыл бұрын
Just curious on the on the temp is that cylinder temp or cap coming out of exhaust muffler been trying to source info on exhaust temps can never find anything For chainsaws great video keep them coming keep chips flying
@Redbull6615 жыл бұрын
ring under the spark plug
@vinnyscol33084 жыл бұрын
i would like to buy a tri port can u send me a link to purchase
@drdreas5 жыл бұрын
Great video. Did you do the 90 second M-tronic recalibration after each successive mod?
@Redbull6615 жыл бұрын
I've tested that idea a lot over the years and the only times I've seen it needed are entire carb change, solenoid change, coil change or if your messing with the timing. Scott aka tree monkey has done all sorts of changes to port timing and the mtronic always tunes itself right away. And I mean if you think about it, it has to be able to adapt to all these various conditions or the saws would burn up in no time. So I guess it makes sense that the mtronic can account/retune for a port timing change or a change to the air filter or change to muffler.
@bryanmarks40705 жыл бұрын
Where do I get one of those deflectors? Good video thanks. I just doubled the stock port size. I was thinking of adding a second.
@bryanmarks40705 жыл бұрын
Thanks. Does he have a website?
@Redbull6615 жыл бұрын
no sir. you can email me at ammotesting@gmail.com and I can hook you up.
@Finom13 жыл бұрын
Hello, could you please tell me where I can buy the port openings you installed on your muffler? Great educational video. I have a Ms661 and would like to modify the muffler like you did. Grat example of what can be done.
@augustrose91433 жыл бұрын
I believe it's a husky 2nd port. Most saw shops carry em. They're about 30 ish$ at least where I'm at. Or check out west coast saw's bark box. They're about 80ish delivered. Don't have to cut your muffler and they look and sound mean!
@nippinkoi89245 жыл бұрын
Great but dose it need return as better flow ?? =more fuel ⛽️
@Redbull6615 жыл бұрын
well no idea for sure. but I would guess that by running cooler that is more eff. and may be better than stock? I can tell ya this. It's a heck of a lot better than my old 660s!
@cuttnhorse20132 жыл бұрын
If I remember correctly you and Scott kunes are friends? I tried to call him months back. Never heard from him. I also heard he had some health issues? Can you tell me if any of that is true, and is he still working. He ported a ms660 for me, and was interested in getting another possibly ported? Thanks, Ronnie, East Tennessee,
@kost93544 ай бұрын
Для чего вы их портируете???
@TheWoodsmanMilling4 жыл бұрын
I see a lot of different opinions on doing a muffler mod on a 391, so would I have to redo the time on it with a muffler mod or no?
@wizzylizzy694 жыл бұрын
I’ve got a 391 with a dual port, made a big difference but I am still selling it and buying a 661
@wizzylizzy694 жыл бұрын
And he’s you had to re tune it
@TheWoodsmanMilling4 жыл бұрын
@@wizzylizzy69 I've already got a 661. I'm just wanting more power from my 391, but I might sell it to get a 462 or 500i. It depends on how my funds are doing when I make that decision.
@timtorkelson72012 жыл бұрын
Have you tested the bark boxfrom WCS?
@kost93544 ай бұрын
Из какой коры?
@Pyro14724705 жыл бұрын
Where did you get your triport muffler? Or was that something you made?
@Redbull6615 жыл бұрын
tree monkey aka scott kunz did it.
@theaxeman44293 жыл бұрын
What are those black marks on the wood from..?
@lukeyadon47023 жыл бұрын
The black marks indicate there is iron in the wood. Most likely from old nails or fence.
@stihlms5 жыл бұрын
Instead of adding all the extra ports can I just open the stock port all the way? Would it flow the same?
@Redbull6615 жыл бұрын
no. port would be huge to have the same amount of surface area/opening and then you would lose your back pressure.
@stihlms5 жыл бұрын
I just thought of this, do a test between Stihl motomix and pump gas. Curious to see if there is any difference in power and running temp.
@Redbull6615 жыл бұрын
I have a gigantic oil and gas test planned...been in the works for about 2 yrs. hopefully this summer.
@andymace58374 жыл бұрын
Really should have done reset between every one so it gave 100% unquestionable result the gains may have been better
@Redbull6614 жыл бұрын
tree monkey and I have done so much testing with that idea. With the older 4701A coil and reset it would have been in my opinion counter productive to do it. Because the reset actually resets to factory specs on the carb and the carb has to relearn and IMO it takes more than 5 cuts to do so. Now with the new 4702A coil gen 3 "calibration" I think it would be good thing to do a calibration after each change because the calibration procedure calibrates the saw for the best tune based on current inputs...thus the new inputs (changes to muffler).
@Benggii5 жыл бұрын
What brand of felling dogs do you have?
@Redbull6615 жыл бұрын
factory stihl. i painted them.
@gerbutt5 жыл бұрын
Hello there. Have you found that a 390xp prefers a side port instead of a front port as well?
@Redbull6615 жыл бұрын
don't know sorry. never tested it. but that would be my guess.
@gerbutt5 жыл бұрын
Thanks for the reply. I got an aftermarket exhaust which didn’t have the port on the top and I made it into a duel port on the front. I still have the exhaust that came with it with the single hole on the top, so I’ll have a dabble at making that one larger. How much bigger would you go with it?
@yotaismygame5 жыл бұрын
Side ports are always better. You don’t want exhaust shooting straight out of the muffler from the cylinder. You want it to hit the front of the muffler and push out the side
@gerbutt5 жыл бұрын
Saw Greater, hello bud. I made the muffler with just the outlet on top and made it bigger. The saw defo seems to go better! What would you do to the saw to give it more low down torque?
@yotaismygame5 жыл бұрын
gerbutt porting. Base gasket delete would help some.
@ocsplc Жыл бұрын
Should’ve watched this before I bought my crappy commercial “mod” muffler
@kost93544 ай бұрын
И что бы это дало?
@dennisconstantine6244 жыл бұрын
No helmet, no chaps = no safety?
@brewsterly29273 жыл бұрын
Why would you wear a helmet when not felling? Chaps are a sales gimmick. Get a life safety troll.