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Post by sincitymopedryder on Sept 3, 2011 21:07:29 GMT -5
Heys whats up guys been like a week or somthin since i been on here scoot been running pretty good lately but when i first bought the scooter it topped at 60 now i can get right to 50 but at 50 it super crawls to like barely 52. i was thinking maybe old rollers or old belt could cause this? maybe the last time asjusted the valves i i was off by like some super super small amount could cause this?? Idk what you guys think??
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Post by jmkjr72 on Sept 3, 2011 21:28:33 GMT -5
low tires preasure
worn rollers worn belt worn varatior ramps or guids
poor tune
bad/watery fuel
pluged air fliter
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Post by sincitymopedryder on Sept 3, 2011 22:03:11 GMT -5
ya i have a have a bad air valves on the front tire but my max is the same with it at real low pressure and even just after leaving the air compressor and putting 38 lbs on it still the same top speed today i actually put a half gallon of 87 octane fuel and it seemed to run a lil better like a lower rpm at 45 mpg but still topeed at 52-53 just put brand new air filter on. tuesday im puting belt and rollers on any have a link for how to change a belt haha never done that yet actually. one other thing could it be from a dirty carb cuz i was riding with no air filter at all for like 4 days but i think it was topping at 52 before that. hopefully its just bad belt n rollers
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Post by jmkjr72 on Sept 3, 2011 22:48:07 GMT -5
front wont effect top speed but the rear tire when low will
higher octane you actauly have less power as the fuel burns colder
i would get some seafoam and put it in your tank
no airfilter wont plug your carb up it just lets all that crap into your engine
also a pluged fuel filter will cause issues
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Post by Fox on Sept 3, 2011 22:51:00 GMT -5
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Post by sincitymopedryder on Sept 4, 2011 6:26:00 GMT -5
no i have a 150cc im savin money so hopefully on tuesday i can buy a new fuel filter, rollers , and a new abelt
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Post by tlfreek on Sept 5, 2011 9:20:14 GMT -5
mine scooter was faster when i got it in 2008. No I dont need belts or rollers, I need a diet.  |
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Post by motorhead on Sept 10, 2011 6:09:22 GMT -5
If I were a betting man I would bet you that all you need is a Valve Job. At my shop it usually does the trick. We had this brand new puma cycles 150cc bike fresh out the crate that only did 50mph. Valves can tighten up on you with no notice any time they want. The valve job freed up all the missing power on it and I bet you;d benefit from one. Good Luck.
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