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Author Topic: AquaGnar 2.0 Photos  (Read 732 times)
gnarbot3000
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« on: July 22, 2009, 12:53:52 PM »

So far I've hit 54.8 mph according to the GPS.  Looking forward to tweaking the set up and trying to erk out a few more clicks.



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BBgun
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« Reply #1 on: August 03, 2009, 10:33:26 AM »

You are getting those speeds with a 40 hp?
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gnarbot3000
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« Reply #2 on: August 03, 2009, 10:55:13 AM »

BBgun - The 40 HP is just the cover.  The engine is a rebuilt and modded '88 50HP Yamaha.

It features the following:

Fresh-bore, new Wisco pistons, blended ports, new bearings & seals, Boyesen power reeds, clipped head (150psi), tuned exhaust, welded crank, (rev's well into the 6000's) reinforced bracket, a steering dampener, and new 70 hp carbs.

Estimated pushing out 65 hp when all is said and done.
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BBgun
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« Reply #3 on: August 28, 2009, 06:19:31 AM »

Where did you find a steering dampner?  Make one?  I need one for my next motor.
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