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mattis75

04-18-2004 12:21 PM

Where is my speed???on my cobra 860

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Hi i need help
I have build a Cobra 860 sport
and have a Hammerhead 300 supercharged diesel
680nm
and a DPX drive 1,78
the propps are E4
and today i testdrive it
it feel like i have no grip like a clutch on a car when its worn.
i know the boat will go around 45 knots but now it go only 35
please help me

mattis75

04-18-2004 12:45 PM

i forgot to say the drive is 6 years old but has never mount on a boat

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