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Post by mikeowl on May 17, 2023 14:17:10 GMT -5
I have decided to upgrade “The Funky Moped.” (It’s a Longjia lj50qt-2g retro, 139QMB Euro 4)so it is at least usable.
I need something reliable as I do a 20-mile round-trip commute daily. Im, just fed up of doing it at 45 km (30 mph).
So far, I have ordered a 72cc BBK (I plan to use the stock head), an A9 cam, a main jet kit, a new sports variator and some 7 gm rollers with a new Kevlar belt and a new unrestricted CDI.
They will be installed professionally as I’m too old to do it myself.
The question is What else do I need?
Mike the Owl
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Post by mikeowl on May 29, 2023 9:59:55 GMT -5
So the 72cc BBK has arrived with the gaskets folded up!
Will order more gaskets! The Variator Kit is here as well as the 7gm rollers.
The Jet kit has also arrived, an Oil filter kit to replace the net domed oil plug and a new Kevlar variator belt; I'm only waiting for the CDI and the Camshaft.
Will book it in to have the work done when it all arrives next week.
Still waiting for some recommendations so any input will be very welcome. Thanks in advance. Mike
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Post by geh3333 on Jun 11, 2023 21:18:32 GMT -5
What kind of oil filter kit did you buy ?
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Post by mikeowl on Jun 27, 2023 14:45:30 GMT -5
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Post by mikeowl on Jun 27, 2023 15:10:49 GMT -5
I have upgraded the Dellorto CDI and am now using a de-restricted one. It has made a of a difference to the scoot. No longer 45 kph (28 MPH for us old skool ones). It cost a bit but works well.
The top speed is 60kph, about
38MPH ( the speedo reads 65kph, but GPS says 60!).
Next are the variator, belt and rollers. I have to take my time as an old un who has lost the use of some of my fingers due to radiotherapy for throat cancer which damaged my nervous system, so holding and using small things is a bit hard.
I need to find a shop to fit the BBK and A9 cam to continue the story.
I do a 20-mile commute from home to work 7 days a week, so I have quite high mileage and as part of the route is a busy main highway, 28 miles an hour was a bit scary. (I keep getting shouted at by the truckers I hold up) now at least, I am at a speed that is not dangerous.
Mike the Owl in Ancient York, Northern England, UK.
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Post by geh3333 on Jul 15, 2023 20:24:11 GMT -5
That's I nice filter , but how do u hook an oil cooler too it ?
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Post by dollartwentyfive on Jul 20, 2023 23:23:21 GMT -5
I have decided to upgrade “The Funky Moped.” (It’s a Longjia lj50qt-2g retro, 139QMB Euro 4)so it is at least usable. I need something reliable as I do a 20-mile round-trip commute daily. Im, just fed up of doing it at 45 km (30 mph). So far, I have ordered a 72cc BBK (I plan to use the stock head), an A9 cam, a main jet kit, a new sports variator and some 7 gm rollers with a new Kevlar belt and a new unrestricted CDI. They will be installed professionally as I’m too old to do it myself. The question is What else do I need? Mike the Owl be advised that scooters and motorcycles are designed for a certain weight and speed range. screwing around with this distribution can and most probably will result in instability.
what else do you need? a larger scoot that was designed for the larger engine and faster speeds.
the 250 i had topped out around 70mph, fast enough to keep up with most traffic and it was stock.
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Post by mikeowl on Aug 14, 2023 3:33:27 GMT -5
You dont. Quote from ad "Scooters To Go does it again! Another amazing invention to keep your oil clean and cool. The filter adds 20% more oil capacity and the external position provides exceptional cooling- up to 50 degrees cooler than stock! Longer oil change intervals, longer lasting engines. Fits all Chinese scooters. Especially important if you are running a Big Bore Kit. Simply screws in the engine where the current oil drain and screen are.
Mahle filter are the finest filters in the world, trusted by BMW, Mercedes, Porsche as well as Vespa and Piaggio scooters."
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