Radio/power amp install

[DeFeet63]

Just installed a new radio/power amp in my 1986 Bayliner/85 Force (US marine). Is there anyway to increase the alternator output? Motor manual reads 7 amps...my radio pulls 2 amps...but the power amp pulls 42 amps at max. Sounds good but battery is draining. I did a search but could not find anything related...I have also ordered some books on the motor. Any help would be appreciated.

 

[12Footer]

Re: Radio/power amp install

Welcome to iboats, DeFeet63. <br />In short, no. And I'd advise not placing that type of demand on the windings in the stator while underway. It will cook. They are not cheap, and are a bear to get at in most cases.<br /><br />But short of mounting a Leace-Nevil alternator on it, and belt-driving it,(not really practical at all) there's not much I can offer in a 'fix'.<br />Most outboards are limitted in this way. A dual battery, or dedicated 'AMP-only' battery may be the way to go.

 

[DeFeet63]

Re: Radio/power amp install

Thanks 12Footer...I dont want fry the stator...so, I will do the dual battery idea. Great message board...I just got CLYMER Force outboard shop manual...so I sould be a bit more on top of things now. Thanks for your help Shane