The Boating Forum - Actual HP of F115
THE HULL TRUTH is the world's largest FREE network for the discussion of Boating & Fishing. Whether you're researching a new boat, or are a seasoned Captain, you'll find The Hull Truth Boating & Fishing Message Forum contains a wealth of information from Boaters and Sportfishermen around the world.
08-28-2008, 06:02 AM
I have heard that manufacturers are only required to have the actual HP within 10% of the stickered rating of the engine. I don't know if that is actually true, but its what I've heard.
Does anybody happen to know the actual HP of a Yamaha F115?
08-28-2008, 07:53 AM
Not enough. It is outstanding on gas though. I saw some epa # on this site that said like 108 or something like that which would be well within the 10% rule.
08-29-2008, 03:34 PM
Are there any easy drop in or bolt on mods for these engines to squeeze a bit more HP out of them?
08-29-2008, 03:38 PM
Don't know the actual HP, but I use all of them.