Re: QT50 with fresh engine cutting out

Geoffrey C /
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Alright put a new(fresh rebuilt) carburetor with the 77.5 and I made it three times as far before the soft seizing which I think is the term for what I’m having happen. Again it started back up and drove on home this time. So...

Bigger main jet is getting ordered, I’m thinking an 85 or 90 and I’m going to mix my fuel with more oil, maybe 30-1 over 40-1.

Yamaha shop told me 25:1 but that’s insane

What if I got a bigger one of these as well?(see photo) current ones a 40 (edited)

This single post is part of a larger thread. Start from the top or view this post in context.
Subject Written By Posted
  QT50 with fresh engine cutting outTopic by: Geoffrey C Geoffrey C 08/15/20 08:48AM
  Re: QT50 with fresh engine cutting outRe: P D P D 08/15/20 09:46AM
  Re: QT50 with fresh engine cutting outRe: Satan 666 Satan 666 08/15/20 09:48AM
  Re: QT50 with fresh engine cutting outRe: Geoffrey C Geoffrey C 08/15/20 09:55AM
  Re: QT50 with fresh engine cutting outRe: Geoffrey C Geoffrey C 08/15/20 10:01AM
  Re: QT50 with fresh engine cutting outRe: Geoffrey C Geoffrey C 08/15/20 10:55AM
  Re: QT50 with fresh engine cutting outRe: Geoffrey C Geoffrey C 08/15/20 11:31AM
  Re: QT50 with fresh engine cutting outRe: Den 23 Den 23 08/15/20 06:55PM
  Re: QT50 with fresh engine cutting outRe: Stephen Keller Stephen Keller 08/15/20 07:08PM
  Re: QT50 with fresh engine cutting outRe: Geoffrey C Geoffrey C 08/15/20 11:38PM
  Re: QT50 with fresh engine cutting outRe: Stephen Keller Stephen Keller 08/16/20 12:00AM
  Re: QT50 with fresh engine cutting outRe: Den 23 Den 23 08/16/20 12:20AM
  Re: QT50 with fresh engine cutting outRe: Jack Rutherford Jack Rutherford 08/18/20 11:44AM
  Re: QT50 with fresh engine cutting outRe: Geoffrey C Geoffrey C 08/16/20 03:46PM
  Re: QT50 with fresh engine cutting outRe: Geoffrey C Geoffrey C 08/18/20 06:56AM
  Re: QT50 with fresh engine cutting outRe: P D P D 08/18/20 08:39AM
  Re: QT50 with fresh engine cutting outRe: Geoffrey C Geoffrey C 08/18/20 08:53AM
  Re: QT50 with fresh engine cutting outRe: Geoffrey C Geoffrey C 08/18/20 07:48PM

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