Forum: Engines & props
04 April 2005, 12:43
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Replies: 7
Views: 2,080
Yamaha 225 Four stroke
Can anybody help
I have a twin 225 Yammy four stroke installation on a 3 ton Rib. At first we burned between 4 and 7 miles per gallon. I was delighted. Gradually over a period of 18 months the...
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