Ported results and thoughts on the Makita 7910

  Рет қаралды 6,689

Novice Lumberjack

Novice Lumberjack

Жыл бұрын

Пікірлер: 48
@redtiller1975
@redtiller1975 Жыл бұрын
Dolmar/Makita have always made great saws. Too bad Makita is discontinuing all gas saws.
@lumbearjack1439
@lumbearjack1439 Жыл бұрын
Loved the video. Crazy how good it was
@Houseworksaws
@Houseworksaws Жыл бұрын
They’re beautiful saws.Nice work on that!
@alltherpm
@alltherpm 29 күн бұрын
Had my dolmar 6400 since 2008, had firewood bizness and cut 300 cords a yr, after 4 yrs i dont cut firewood but gona start climbing again, saw still runs
@richnorman5017
@richnorman5017 Жыл бұрын
Lotta tricks on Dolmar/Makita to learn but very easy to work on once you get there. Super running saws, better ported, carb modded and unlimited coiled!!! These saws are hot rods out of the box. Good video!!!
@eriklong6390
@eriklong6390 Жыл бұрын
I gotta get my greedy little meat hooks on a Dolkita! Lovin what I saw. Great video Boedy!
@triple6758
@triple6758 9 ай бұрын
A sleeping legend.
@timothybyrom5560
@timothybyrom5560 Жыл бұрын
Got the saw today. Ima gonna run it right down to my cousin. I'll tell him he's got to run red armor.
@jwoods345
@jwoods345 Жыл бұрын
I like my 6100. Whole top cover comes off with a few clips and the big air filter is held on with a single nut. Definitely different from that beast you have there
@HYDETREEWORKS
@HYDETREEWORKS 5 ай бұрын
6100 I have one. Badass saw for the price especially once you mod the muffler and tune it
@eurokid83
@eurokid83 Жыл бұрын
I really like my 7900 I’m on the fence as to whether I’m gonna port it or not. I’ve got three of them so I probably will at some point but I’m not in a hurry.
@timothybyrom5560
@timothybyrom5560 Жыл бұрын
I always liked the Dolmar saws,but like you said kind of different to work on.
@IowaPerformanceSaws
@IowaPerformanceSaws Жыл бұрын
Damn sure looks nice. Just wish they had parts or dealer presence. I have literally never seen one in my area.
@leesanders8824
@leesanders8824 Жыл бұрын
I have a ported 7910 low top. I like the looks of the HD setup but heard it hurts power. The low top doesn't have that piece in between. You can access the carb by pulling the top cover. One thing I don't care for is that, like you did, when you shit it down it pulls on the recoil. I pull it out as well. Absolutely love the saw and it gets used most of anything I have. Tree monkey did mine.
@woofy548
@woofy548 Жыл бұрын
Pretty damn strong even without the porting
@kraftzion
@kraftzion Жыл бұрын
I don't personally know, but the scuttlebutt is that the low top filter makes more power. I had a German Dolmar years ago, and actually put the high top kit on it right after a got it. Wasn't until after I had sold the saw that I came across that information.
@dgoodman1484
@dgoodman1484 Жыл бұрын
Wish you would have addressed the real issues with the 7900 and that’s the carburetor and exhaust. On mine, the high jet doesn’t seem to be adjustable. The screwdriver fits just fine but it doesn’t turn. The exhaust is very restrictive but being aluminum (I believe) it’s not like I can cut it open, remove the inner crack pipe and weld it back up like you can had it been steel. Possibly it’s stainless and not aluminum but it’s not carbon steel. Maybe someday, revisit the Makita and let us know how you addressed those issues. It runs decent from the factory but that exhaust cuts is restrictive enough I think it’s down about a horsepower from what a good 80cc saw should have and without being able to adjust the high jet I’m leery about opening up the can. Anyway, just some thoughts. Likely you’ll never see this anyway. Appreciate your channel 👍🏼
@novicelumberjack
@novicelumberjack Жыл бұрын
The muffler was galvanized steel I believe. Welded up like steel no problem. The carb had no issues, so there was nothing to address.
@dgoodman1484
@dgoodman1484 Жыл бұрын
Mine is none magnetic. And like I said, the high jet isn’t adjustable. Maybe I just need to remove a stop. Appreciate the reply even if it didn’t help. lol 👍🏼
@BruceMyersLBZ
@BruceMyersLBZ Жыл бұрын
The high jet IS adjustable. Remove carburetor, LIGHTLY hold in vise wrapped in a rag, take out your plain old hacksaw w FINE blade and LIGHTLY saw a slot thru screw/ carb counterforce. Very simple and approved mod per Mastermind Worksaws. Only way I could figger to do it and Randy said that was fine. It is rich from factory, and yep, you can weld back together..
@beefstuart8769
@beefstuart8769 Жыл бұрын
The best thing about the 7900 is you could easily build one from an inexpensive used 6400. I loved my 7900 and was used to the quirks but sold it for a 562xp to shed a bit of weight. Now I run all Huskys and Jreds. Just wish I could buy the Autotune diagnostic tool…
@steppoffaith8426
@steppoffaith8426 Жыл бұрын
Who said 6400 were inexpensive $100 less than 7900
@orange3203
@orange3203 6 ай бұрын
Used 6400s come around pretty cheap.​@@steppoffaith8426
@jwoods345
@jwoods345 Жыл бұрын
I don't know what those run for compression but the 6100's are nuts from the factory. Mine is at 200psi currently.
@eugenecrabs3954
@eugenecrabs3954 Жыл бұрын
My 4.0l v6 doesnt even squeeze that hard!
@Jesusiskingamen7
@Jesusiskingamen7 Жыл бұрын
Man that’s the best saw in its class thing rips
@thelumberjacktv6882
@thelumberjacktv6882 Жыл бұрын
nice
@crazyfeller5704
@crazyfeller5704 Жыл бұрын
👍
@plowmaster1206
@plowmaster1206 Жыл бұрын
The brake spring is a nightmare.
@Doc-Cole_Trickle-of-Chainsaws
@Doc-Cole_Trickle-of-Chainsaws Жыл бұрын
👍s🆙Big Guy!
@Zach_R
@Zach_R Жыл бұрын
TNL you should port that 500I.
@Jesusiskingamen7
@Jesusiskingamen7 Жыл бұрын
I have made more power with coils on some smaller saws so I’m sure it could be the same with that saw but man that thing don’t need anymore power
@alexstromberg7696
@alexstromberg7696 Жыл бұрын
What do you mean coils?
@lumbearjack1439
@lumbearjack1439 Жыл бұрын
@@alexstromberg7696 picks up charge from the flywheel to create spark
@skonky
@skonky Жыл бұрын
@@alexstromberg7696 he means the magneto what powers the spark plug
@alexstromberg7696
@alexstromberg7696 Жыл бұрын
@@skonky i know.
@zacharygross460
@zacharygross460 Жыл бұрын
How did you do the muffler mod
@ChiefManny1
@ChiefManny1 Жыл бұрын
A bit late to be complaining. Dolmar/Makita discontinued their gasoline chainsaws. 2 dealers in my area closed shop.
@vascopires2045
@vascopires2045 Жыл бұрын
that's why i stick with husky and stihl
@stannelson2582
@stannelson2582 Жыл бұрын
Why does your twin brother win every time? Lol.
@dmc8981
@dmc8981 Жыл бұрын
be faster and stronger than 592xp, this statement is just for laughs hahahahahah you are a true comedian I bet even this 7910 ported is slower than the stock 572xp
@dmc2537
@dmc2537 Жыл бұрын
There are only 3 chainsaws from dolmar that surprised me positively: the ps 5105, the ps 550 and the ps 6100. the rest for me does the job, but not great
@Fishinmech24
@Fishinmech24 Жыл бұрын
You don’t even know.
@steppoffaith8426
@steppoffaith8426 Жыл бұрын
Not ported. But stock for stack 24" bars yes.
@tedgoodyear1000
@tedgoodyear1000 Жыл бұрын
My mildly ported 7900 that has the same compression as a stock 7900 just out cut 2 different 500i and a 661
@brandonsmith3447
@brandonsmith3447 4 күн бұрын
Makita is a Japanese corporation. Are you calling this German because of Makitas acquisition of Dolmar?
@novicelumberjack
@novicelumberjack 4 күн бұрын
Yes. It is made in Germany. All the Makita gasoline saws were made by Dolmar in Germany.
@brandonsmith3447
@brandonsmith3447 4 күн бұрын
@@novicelumberjackNice I got a mildly used 6100 in a trade for some pretty insignificantly valued silver plated wares. Pretty stoked.
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