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Post by abansb on May 1, 2012 0:40:02 GMT -5
Ok took her out tonight to check how much gain the top speed I am getting is 33 mph that is GPS verified it feels like a lot faster than before I do have take off and I out run the 60cc friends have
I am still running stock carb would re-jetting the carb help I am running the rollers that came with the kit I am thinking they are 5g I have a set of 9g
What else would help get her more power
I know before on my other scoot it was running slow I changed the belt and it help a lot
I am also planning on get performance variator and clutch
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Post by Deleted on May 1, 2012 1:14:09 GMT -5
what kit was it?
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Post by abansb on May 1, 2012 1:29:58 GMT -5
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Post by Deleted on May 1, 2012 1:33:15 GMT -5
wow it should be way faster than 33mph. The weights that come with that are anywhere from 6.5g to 9g i never use those.
what jetting did you use? what air filter? is the mechanical timing right? if it will only do 33mph it might be a tooth off on the cam.
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Post by abansb on May 1, 2012 1:37:42 GMT -5
I am using the stock carb I don't have a filter on right now but was using the stock airbox
I will check the timing tomorrow I hope that is what it is
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Post by Deleted on May 1, 2012 1:41:05 GMT -5
I will check the timing tomorrow I hope that is what it is here is a little test....put your hand over the carb intake (no airbox hose of course) and feel to see if it pushes a little air back against your hand. you dont want to cover it tight just get your palm over it sorta close. if it pushes air back against your palm mechanical timing is off. At 33mph and you just did a top end yeah sounds like timing a tooth off to me.
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Post by abansb on May 1, 2012 1:42:53 GMT -5
ok I will try that thanks
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Post by Deleted on May 1, 2012 2:06:21 GMT -5
rev it up when you do that test and yeah if its a tooth off it will puff back....because the intake valve is still open on the compression and exhaust strokes....and will have low power like you describe. I've found jetting for a that kit is around the 95 mark since it has stock size valves.... and should run 45-50mph if everything is right.
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Post by abansb on May 1, 2012 12:23:57 GMT -5
ok I went out and moved the timing one tooth and it has no power at all I tried what you told me I could not feel anything but suction
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Post by Deleted on May 1, 2012 12:55:53 GMT -5
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Post by abansb on May 1, 2012 13:16:01 GMT -5
everything was lined up before and I just made sure I had TDC and put it back the way it was suppose to be to me it looked like the bottom was out more than the top hole
I am not for sure on the jetting I know it is the stock carb
yes it revs fine on the center stand it doesn't bog out at all just slow
I will have to go and work on it more when I have time and it is not raining
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Post by Deleted on May 1, 2012 13:39:30 GMT -5
a stock sealed carb?
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Post by abansb on May 1, 2012 13:40:28 GMT -5
no it is not sealed carb i don't think
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Post by abansb on May 2, 2012 23:51:28 GMT -5
I went out today I took everything apart and got the piston TDC then set the timing got the power back but I am still not getting the speed I should be
I also checked the plug and it is a whitish color someone told me I need to get a bigger jet
I do remember changing the variator I think I am going to put my old one back on to see if that helps b/c before it would go a lot faster before it was wrecked
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Post by Deleted on May 3, 2012 0:51:28 GMT -5
no it is not sealed carb i don't think This is important. We need to know in order to advise you correctly. I also checked the plug and it is a whitish color someone told me I need to get a bigger jet how fast does it go now? quote what your speedo says on a top speed run. What main jet is in the carb now? What air filter? meaning are you using the stock airbox and filter or something else?
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