1986 50hp coils.can i use cdi on points?

dkonrai

Senior Chief Petty Officer
Joined
May 9, 2009
Messages
719
1986 50 hp. i have points and need a coil.
can i use the coils off a cdi unit? like the blue coils? or do i need to stick with the stocker replacements?
can i use any two wire coils?
 

emoney

Commander
Joined
Jul 19, 2010
Messages
2,551
Re: 1986 50hp coils.can i use cdi on points?

I'm looking forward to the accurate responses to this question, but I will
add this;
PO of my motor used generic aftermarket coils and seemed to have decent
success. I just had to replace them because one went bad so I don't know
how long they lasted, but he was able to use them? Again, I want someone
with real knowledge to answer this so I can see about future needs because
I actually went with old coils from a spare motor I have (they're the originals
so they can't last much longer). Thanks for posting this.
 

Frank Acampora

Supreme Mariner
Joined
Jan 19, 2007
Messages
12,004
Re: 1986 50hp coils.can i use cdi on points?

No, you can not use coils from a CD unit. They are designed to operate at a much higher primary voltage (approx 250) than the battery ignition 12 volt coils.
 

dkonrai

Senior Chief Petty Officer
Joined
May 9, 2009
Messages
719
Re: 1986 50hp coils.can i use cdi on points?

thanks for clearing that up! i guess i will order two new coils $$$$$
 
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