spark advance

blksmith1

Seaman Apprentice
Joined
Jul 16, 2009
Messages
30
I am having some pre ignition on my E25rlesb 25 Evinrude.
to set the advance, I have a recoil starter by the way. The only mark I have is on the starter and is a V pointing up./ I also have degree marks on the flywheel in 2 places. I is marked elec cd, the other is marked cd.
I have found the rubber stop for the advance. To retard the advance do you restrict the movement of the advance plate ?
Thank you
TJ
 
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