marine coil and wire

jerkoz

Petty Officer 2nd Class
Joined
Jul 21, 2010
Messages
172
is there any difference between a auto and marine coil on a gm marine big block engine (454)
 

alldodge

Moderator
Staff member
Joined
Mar 8, 2009
Messages
40,581
Nope, same O, same O

That is same year (points or electronic)
 

Chris1956

Supreme Mariner
Joined
Mar 25, 2004
Messages
27,030
I know MerCruiser used their own ignition systems on their sterndrives using the Chevy SB V6 and V8s. I presume they used their ign system on the BBC as well. So I think your answer is it depends whether you have GM igniton or some other brand.
 
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