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  1. 8

    89 50 hp Force upper two water ports wanting to plug them up?

    I've added the tell tail water hose and exiting through the side of the engine. Now can I plug up the two original holes where the water and exhaust coming out from the rear crowl? Will it create any high back pressure and damage the engine? The reason I wanted to plug them up so that all the...
  2. 8

    Premium unleaded (91 oct) safe for 2 strks?

    Is safe to use premium unleaded for 2 strokes engines? I have 89 Force 50hp engine that would like to reduce smoke. Currently, I'm using regular unleaded fuel and mixing with Valvoline 2 stroke oil 50:1 ratio. Any recommendations. Thank you.
  3. 8

    89 50hp force misfire 2 ~ 2500rpm

    Hello Boaters, I need your help with 89 50hp force with misfire around 2500rpm (I don't have a tachometer). The timing light would rapidly flashing as rpm goes up but when reached about 2500rpm then the flashing would skipping out and engine starts to sputter and smokes. When switch the...
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