50cc kstar blues...

Charlie BUZZARD /
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I'm running a 50cc kstar with a 16sha, 15mm curvy intake jetted at 80, with a proma circuit, 13x45 gearing... I'm topping out at 30??

This wasnt any where close to where I wanted to be, so latsnight I case match to the kit. My frst time case matching went rather well. Get it back to gether and it's gained all of 3 or 4mph. Very disappointing...

Even before the case match, I could feel it wanted to go more. It was, and stilll is, spuddering at top end. It's not a four stroke feeling at all. It just cuts out slightly maxed out. It I back off the trottle I can feel it pull a little bit more.

It's giving me a decent chop. Maybe a bit on the lean side. But with an 80 jet?? Doesn't sound right.

things I have done...

torqued head in cross patern.

running thin head gasket

jetted lower. 77, 73. Spuddering is still there, maybe a bit worse.

sprayed around head, jug, and intake with carb cleaner for leaks...

To no avail. Any thoughts from you 50/50 guys out there will be much appreciated.

Thanks guys...

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Subject Written By Posted
  50cc kstar blues...Topic by: Charlie BUZZARD Charlie BUZZARD 02/17/10 07:20PM
  Re: 50cc kstar blues...Re: Charlie BUZZARD Charlie BUZZARD 02/17/10 07:33PM
  Re: 50cc kstar blues...Re: d d 02/17/10 07:38PM
  Re: 50cc kstar blues...Re: andrewhed andrewhed 02/17/10 07:46PM
  Re: 50cc kstar blues...Re: d d 02/17/10 07:46PM
  Re: 50cc kstar blues...Re: Charlie BUZZARD Charlie BUZZARD 02/17/10 07:58PM
  Re: 50cc kstar blues...Re: d d 02/17/10 08:13PM
  Re: 50cc kstar blues...Re: andrewhed andrewhed 02/17/10 08:14PM
  Re: 50cc kstar blues...Re: andrewhed andrewhed 02/17/10 08:16PM
  Re: 50cc kstar blues...Re: Charlie BUZZARD Charlie BUZZARD 02/17/10 08:24PM
  Re: 50cc kstar blues...Re: andrewhed andrewhed 02/17/10 08:26PM
  Re: 50cc kstar blues...Re: d d 02/17/10 08:26PM
  Re: 50cc kstar blues...Re: Charlie BUZZARD Charlie BUZZARD 02/17/10 08:26PM
  Re: 50cc kstar blues...Re: Nash . Nash . 02/17/10 08:32PM
  Re: 50cc kstar blues...Re: Roffman Roffman 02/17/10 08:33PM
  Re: 50cc kstar blues...Re: Flagrant - Flagrant - 02/17/10 08:35PM
  Re: 50cc kstar blues...Re: andrewhed andrewhed 02/17/10 09:33PM
  Re: 50cc kstar blues...Re: Charlie BUZZARD Charlie BUZZARD 02/17/10 09:38PM
  Re: 50cc kstar blues...Re: Nash . Nash . 02/17/10 10:02PM
  Re: 50cc kstar blues...Re: Charlie BUZZARD Charlie BUZZARD 02/17/10 10:05PM
  Re: 50cc kstar blues...Re: Rob @t ATTN! Burrito Rob @t ATTN! Burrito 02/18/10 03:35AM
  Re: 50cc kstar blues...Re: Charlie BUZZARD Charlie BUZZARD 02/18/10 04:05AM
  Re: 50cc kstar blues...Re: Sunset Paul Sunset Paul 02/18/10 04:50AM
  Re: 50cc kstar blues...Re: Charlie BUZZARD Charlie BUZZARD 02/18/10 01:45PM
  Re: 50cc kstar blues...Re: andrewhed andrewhed 02/18/10 11:12PM

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