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Yamaha 80HP 4-Stroke
GMAN
04-10-2000, 07:01 PM
Has anyone figured out how to get 100HP out of the 80HP? Same specs. I'm guessing a carburation adjustment. Any insight?
TerryMac
04-10-2000, 08:45 PM
Different cam . Not so easy!
DAM
04-11-2000, 08:29 AM
New carburetors is what I hear.