mercruser 888 wont rev past 2000 when in gear in the water

Scott Danforth

Grumpy Vintage Moderator still playing with boats
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Jul 23, 2011
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The 671 blower was meant to be a " funny one " in my opinion


I was partially joking when it comes to adding HP. However, yes. With the wrong gearing you need more motor (torque). A 671 would be overkill. A Magnuson 122 at 14psi would be plenty
 
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