86 Evinrude 8 HP WOT problem

mikechm3

Recruit
Joined
Jul 6, 2010
Messages
4
I have a 1986 Evinrude 8 hp that makes a strange spuddering sound at WOT. Back off the throttle a bit and it runs great, open it up and it sounds like crap. Losing a few MPH with this problem and don't want to do any more damage.

Any suggestions? Thanks.
 
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