Yanmar L100 Diesel Port and Polish
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- เผยแพร่เมื่อ 20 ก.ค. 2022
- 4 Digital LED Tachometer
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VEVOR 22L Industrial Ultrasonic Cleaner
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SQ Brake Cleaner
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Valve Spring Compressor with Valve Lapper Set
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WORKPRO Air Die Grinder
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Carbide Burr Set
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The problem is because the stock valve springs are too weak for higher RPMs causing valve float and the rough running. You can use the Comp Cam valve spring set GP961-2 that are used on Briggs and Stratton engines for racing and that should help with the miss firing at high rpm
I've spent hundreds of hours grinding, blending and polishing aircraft frames and other parts. I spray or dip the carbide burrs into oil before starting the job and every few minutes there after. Works great. Take your time and use light pressure. Heavy pressure generates heat then the aluminum sticks to the burr. High Speed Steel burrs work very well on aluminum and are much cheaper than carbide. I'll have to give the candle trick a try as mentioned by Nathan.
Thanks for the lawn mower shifting problem video. I got my yard mowed today.
The "Porting" could easily be done within a Blasting Cabinet for anyone that has one.
the carbide bits with bigger spaces between the cutters are made for aluminum, those are for steel thats why they plug up. harbor fright has both for steel and aluminum.
Those springs are way different. The diesel has more coils, thicker coils, and those springs would make a cam lobe completely circular and much smaller, really fast
Very nice I would like to see what you could get with one of those RHB31 turbos on there
hi can i ask what is the tappet settings and witch is the longer rode meant to go in please
I have only just started the video and I don’t want to be one of those guys but here I go…
The extra sealant is probably the source of the debris clogging the oil pump screen.
Ah Yes, in the name of science and entertainment, definitely worth it! I can’t believe you haven’t built a ‘Redneck Computer’ controlled dyno yet ;)
red head "real Job" Jesse makes an appearance
enjoyed watching.
Did you do anything to the flywheel for the sensor to pick up a rpm signal? Im putting the same engine in a tractor im restoring and ordered a tach that uses a similar sensor.
It was worth it for the experience.
Soak your Burr in hydrochloric acid also known as muriatic it will eat the aluminum and no the burr. 🤗 Better Living Through Chemistry keep up the good work
Might do this to a smaller gas engine. Nothing expensive
Any game is probably worth it whether or not it's enough remains to be seen when you put it on something and run it
I think that since it's a generator engine and thereby designed to operate at the fixed speed of 3600 in order to produce 60 hertz, then the optimum fuel injection pump timing is preset to 3600. With no other way to adjust fuel injection timing for engine speed, it will always run rough at any speed other than a constant 3600.
Can you ajust the Fuel to have more