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searcher
Senior Member Username: searcher
Post Number: 591 Registered: 10-2004
| Posted on Sunday, December 15, 2013 - 08:27 pm: |
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May 1903
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jb_castagnos
Senior Member Username: jb_castagnos
Post Number: 853 Registered: 07-2002
| Posted on Sunday, December 15, 2013 - 08:54 pm: |
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Hugh, I'm working on a 2 cylinder 4 stroke with atmospheric intakes, when throttled down to an idle it would only run on one cylinder. I'm making an oversize valve for one of the intakes, it was .015" loose. When the throttle was closed and vacuum was high it would take air around the valve stem, no fuel. If idled up it would run away on two cylinders, This article tells me I'm on the right track. |
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