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10-02-2015, 07:44 PM | #1 |
Join Date: Jun 2015
Posts: 36
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Valve adjustment on a Lb1p57qmj motor HELP
Hey,
I own a longbow alien 150 cc scooter and is in need of a valve adjustment, does any 1 know what the lb1p57qmj motor needs to be adjusted to, I don't know if this would change any thing but I have a couple aftermarket mods on it : Performance cdi & coil, uni filter, koso clutch, 12g weights, 1500 lbs clut ch and main springs, 30mm intake manifold , "30mm carb in mail be here Tom or mon", 118 main jet. Stupid scooter will roll over but not start, only thing that might be a issue is I added the upgraded manifold recently but it ran perfect for past week with the install, but now it will start if I hold throttle wide open. Any ideas??? |
10-19-2015, 04:27 PM | #2 |
Join Date: Oct 2008
Location: Hyde Park, NY
Posts: 1,126
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Really? OK, not meant to be a crab but if I've said this once I've said it a.......lot.
GY6 150cc engine. .004 inch gap on the intake valve, .005 on the exhaust. Could somebody Sticky this-PLEASE
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2008 Eagle Milano 150- 9,679 miles 2009 Honda Rebel 250- 10,434 miles 2009 CF Moto Fashion- 16,023 miles 2009 MC-114 50cc Cub Clone- 4,317 miles twowheeler.yolasite.com/ That's 30,049 China Scootin miles and Counting. |
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