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Old 07-20-2007 | 03:12 PM
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Kmot
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From: Northridge, CA
Default RE: Donzi Powering
There are two versions of the big Johnson 970 motors. One is a low rpm, torque motor. The other is a high rpm speed motor. The video is of my friends boat. He is running 14.4V and using a Novak Super Duty esc. The boat gets up on plane easily and has a top speed close to 20 mph measured with a GPS. He usually gets around 15 minutes using the NiMh cell battery packs he has in there. Here is a pic of the high rpm versions of the Johnson 970 motors:
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