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Eric19067

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About Eric19067

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    Pennsylvania
  1. Eric19067

    XR600 Oversize Valves

    Hi, Does anyone know of any websites/company's that sell XR600 oversize valves? Thanks, Eric
  2. Eric19067

    XR600 motor in XL600??

    I've thought about the same deal with the manifold. I checked out the mounting pattern between both single and dual on partsfish.com. They both have 3 mounting holes on them. It looks like the single may bolt up, BUT the seperate ports, there will be a serious flow problem there, unless you gut the crap out of the cylinder head, making one port go into two. Also, a single carb may hit the rear shock. Look on the bright side, two 30mm carbs have about 12% more area then one 40mm which makes more flow.
  3. Hi, Does anyone know if an 85-87 XR600 motor will mount right up to a XL600 frame? Wiring? I'm sick of my XL motor and am looking for a cheap upgrade, and not an XR650r. The XR600's intake valves are 36mm vs. my 34 mm and the 31mm exhaust vs. my 30mm. Making my XL motor breath is a problem because the valve guides need to be shorter for a big cam. Too much $$$. Also, how much do you think I can get a XR600 doing to the rear? Thanks
  4. Eric19067

    XR600 motor in XL600??

    Hi, Does anyone know if an 85-87 XR600 motor will mount right up to a XL600 frame? Wiring? I'm sick of my XL motor and am looking for a cheap upgrade, and not an XR650r. The XR600's intake valves are 36mm vs. my 34 mm and the 31mm exhaust vs. my 30mm. Making my XL motor breath is a problem because the valve guides need to be shorter for a big cam. Too much $$$. Also, how much do you think I can get a XR600 doing to the rear? Thanks
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