Thread: 1978 23 sceptre inboard speed
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Old 08-25-2008, 08:46 PM
Hookdude Hookdude is offline
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Join Date: Sep 2002
Location: Rockland, MA
Posts: 51
Default Re: 1978 23 sceptre inboard speed
I agree. Seems like you're not getting enough fuel.
That engine should be near 5K at full throttle.
Throttle cable adjusted properly?
Restricted fuel or vent line?
Weak pump?
Carb dirty or misadjusted?
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