You will get it figure out sir! This is 100% out of my wheelhouse. Enjoy watching what you are doing!
@IndianaDoug
6 ай бұрын
You need to run it when I’m done😁
@oakiewoodsman
6 ай бұрын
@@IndianaDoug like a hopped up yz250! 😂
@Smittyschainsaws
6 ай бұрын
My best guess is that you are having trouble with the pipe. It’s sucking like crazy but the return pulse is not hitting correctly. Which is why it just falls flat. The return pulse pushes all that fuel back into the cylinder but the timing of it appears to be running late. You could try shorting the pipe 1” at a time. Only shorting the first section that bolts onto the cylinder. I found 6 to 7 inches long to be about the sweet spot on all the ones I have done so far. That’s about 13,000 rpm in the cut. Don’t worry about the direction the pipe is going or how it looks until you get the sweet spot. After you find the sweet spot do pie cuts to shape the pipe.
@IndianaDoug
6 ай бұрын
You’re not wrong. That pipe was built for my 7900 racer. It’s pretty undersized. I should still be able to compensate the fuel though don’t you think?
@Smittyschainsaws
6 ай бұрын
@@IndianaDoug It has a lot to do with timing and the volume of air available inside the engine. Larger engine and the pipe will need to handle a larger volume of air as well as needing to have the timing of the pipe working with the engine. You can try tuning it but if you are having trouble getting it to work then something is short circuiting in the timing. I would recommend not doing a lot of testing trying to fatten the carb a little at a time. Start with the carb tuned as fat as you can then lean it out as needed. If it still has trouble don’t keep trying. It can suck all the fuel out the pipe and basically cause the engine to run without lubricant. Just tune it really fat and if it goes lean just stop and work the problem. I would hate to see you score up the cylinder. Be careful with how much you test in these situations. I learned this lesson the hard way.
@Turningwrenches85
4 ай бұрын
Always got to love the trial and error of something like that but enjoy the process
@JamesGroves-vr2xw
6 ай бұрын
I know you will get her rocking 👍🏿
@lifebehindtheaxe3835
6 ай бұрын
It's running out of available fuel in the carb. Switch back to a modded muffler for testing. I think the pipe is out running the carb
@IndianaDoug
6 ай бұрын
It is for sure. We will get it sorted
@jvenema86
6 ай бұрын
so wonderful beautiful video my best friend i love it see so nice
@chadmeador1557
6 ай бұрын
I NEED ONE! 😎
@coolestguyontheplanet723
6 ай бұрын
Great find😊. Compliments from me today 😊
@crazyfeller5704
6 ай бұрын
R&D=pita. Hang in there.
@nateolmsted899
6 ай бұрын
You need a 880
@IndianaDoug
6 ай бұрын
Send me one😁
@jasentonguepowersaws4206
6 ай бұрын
This must have been before you flushed out the high jet?
@IndianaDoug
6 ай бұрын
No, it’s after. Still sorting things.
@jasentonguepowersaws4206
6 ай бұрын
Have you thought about raising the metering arm a hair. I’d probably be slapping a walbro wj on it and maybe opening up the jets a bit
@IndianaDoug
6 ай бұрын
@jasentonguepowersaws4206 Tanton suggested raising the arm a bit too. I have a dual jet oem carb being built by LaVanway, just trying to get this one to work until I get it.
@jasentonguepowersaws4206
6 ай бұрын
@@IndianaDoug la vanaway carb….sweet
@OOOOOO12345
6 ай бұрын
Pinched fuel line?
@IndianaDoug
6 ай бұрын
No. The carb can’t keep up with the demand. It’s 120cc, ported, unlimited ignition, piped, chainsaw. The demand for fuel and air is MUCH greater than stock. I’ll get it sorted though.
@chrismuncey3861
6 ай бұрын
I wonder why it's running out of fuel?
@IndianaDoug
6 ай бұрын
Not sure, I’ll get it sorted. Just ran out of time.
@oldcodger1929
6 ай бұрын
Neotech won't sell many of those saws running like that. 😅
@IndianaDoug
6 ай бұрын
Can you read??? They don’t sell any saw that runs like that. I’ve completely modified it. Trying to build a racer.
@oldcodger1929
6 ай бұрын
@@IndianaDoug ya I understand it's still being prototyped and it's not in production yet I wasn't being an asshole about it l was just joking with you. Sorry for the misunderstanding.
@IndianaDoug
6 ай бұрын
I apologize then man, hard to tell. Neotec’s stock version is fine for cutting firewood like I demonstrated in the first couple of videos. But now I’ve modified it. So any running conditions is not their fault.
@oldcodger1929
6 ай бұрын
@@IndianaDoug yep I watched them. You're not the first person that doesn't get my sense of humor. Have a great day.
@IndianaDoug
6 ай бұрын
You too bud. I can pick up sarcasm pretty well, everything else I’m just guessing.
Пікірлер: 31