Re: vespa carb jetting

Ron Brown /
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Chris,

4 stroking is caused by running too rich. The air box with fewer holes is creating a slight vacuum at the carburetor and sucking too much gas.

If you can, verify this by swapping air boxes, or try running without the 3 holer to see if it improves.

Ron

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Subject Written By Posted
  vespa carb jettingTopic by: XBrandon EdgeX XBrandon EdgeX 10/05/01 11:48PM
  Re: vespa carb jettingRe: John John 10/06/01 12:00AM
  Re: vespa carb jettingRe: XBrandon EdgeX XBrandon EdgeX 10/06/01 12:04AM
  Re: vespa carb jettingRe: Jim C. Jim C. 10/07/01 12:24AM
  Re: vespa carb jettingRe: Chris S Chris S 10/07/01 01:43AM
  Re: vespa carb jettingRe: XBrandon EdgeX XBrandon EdgeX 10/07/01 02:29PM
  Re: vespa carb jettingRe: Vespalad Vespalad 10/07/01 11:59PM
  Re: vespa carb jettingRe: XBrandon EdgeX XBrandon EdgeX 10/08/01 12:34AM
  Re: vespa carb jettingRe: Fred Fred 10/08/01 01:03AM
  Re: vespa carb jettingRe: Chris S Chris S 10/08/01 09:40PM
  Re: vespa carb jettingRe: Vespalad Vespalad 10/08/01 10:08PM
  Re: vespa carb jettingRe: Chris S Chris S 10/09/01 11:24PM
  Re: vespa carb jettingRe: XBrandon EdgeX XBrandon EdgeX 10/08/01 10:48PM
  Re: vespa carb jettingRe: Ron Brown Ron Brown 10/09/01 01:11PM
  Re: Air BoxesRe: Jim C. Jim C. 10/09/01 12:33AM

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