Adding a charging system electric start

buster01

Seaman Apprentice
Joined
May 15, 2006
Messages
30
Can someone advise me the parts necessary to add a charging system and an electric start to my 1988 20hp Johnson Model J20CRCC?

Is this difficult/ first the charging system and then the electric srart.

Thks
 

444

Senior Chief Petty Officer
Joined
Jul 16, 2010
Messages
704
Re: Adding a charging system electric start

You might want to try this in the johnnyrude section instead. Was your motor / powerhead available with electric start and a charging system?
 

tx1961whaler

Vice Admiral
Joined
May 31, 2008
Messages
5,197
Re: Adding a charging system electric start

Does the flywheel on your motor have teeth on the outside for the starter to engage?
There were 3 flywheels that year: no teeth, 74 teeth and 76 teeth. That would be the first thing to try to get. Which starter to get depends on which flywheel is found. The 76 gets a 9-tooth starter, while the 74 gets an 11 tooth starter.
Then you'd need the starter bracket, solenoid, and switch.
Charging system would need a stator and rectifier.
None of this is cheap, by the way. The easiest way is to find a trashed electric start engine and rob it of parts.
 

buster01

Seaman Apprentice
Joined
May 15, 2006
Messages
30
Re: Adding a charging system electric start

Just checked the motor, the flywheel does not have any teeth. I guess I will leave it alone and use it as is. Can I still add a charging system to run lights etc?

Cheers,
 
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