David Young's latest activity
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David Young replied to the thread 359 case repair advice needed.I haven't done mag welding personally. Its described as like welding aluminum but trickier. I know it is best to clean away the paint... -
Similar problem here. Bought pile of parts and there was 357XPG carcass with both case halves cracked. Flywheel side is easy one, but...
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Pop off at 13 to 14 psi
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David Young replied to the thread Rich coming off of WOT.it sounds like the main jet with those jet settings. What is the pop off pressure? does it reseal after pop off? the carb venturi...
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I don't think you need the gas tank but I can try swapping my handles if you would like to confirm
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David Young reacted to Mastermind's post in the thread Post up your ported cylinder Artwork with
Like.
Looking good. I don't use a single or double cut burr to tidy up the corners of the upper transfer ports. I use a 180 grit diamond burr... -
David Young replied to the thread jonsered 2260 parts compatability.local, former jonsered dealer said to put the 562 stuff on. I would need the gas tank, top handle also, because of the angles involved.
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Can put 562 handle on 2260 tank because I was going to swap mine over but didn't because I didn't like how brake handles lined up with...
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David Young replied to the thread Rich coming off of WOT.the metering lever is hanging up some how. It is also possible that the check valve in the main jet is not sealing well.
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David Young replied to the thread Couple of my 545/550mk1 builds.Is the saw muffler modded as well? I think looking at the differences between v1 and v2 gives us some great insight to what they found...
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Just got one last week. Not sure why I haven't gotten a few more. I guess cuz my 572 is a worthy replacement.
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David Young replied to the thread Couple of my 545/550mk1 builds.I have one that would not idle, start and wot were normal. I tore it down, didn't find an obvious airleak. It is still safe and sound...
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Don't overthink airleaks. Be thorough down to the crank seals, but don't worry about splitting the case if the crank shaft is tight and...
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David Young replied to the thread Couple of my 545/550mk1 builds.I have some to build, any building tips? things to watch out for? Porting suggestions. the package was the right size but had gremlins...
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I use tesa aluminium tape. https://www.tesa.com/en/consumer/tesa-aluminium-tape.html