Thoughts on 496 HO and other engines in stock form?
#23
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FWIW we ran twin 496s WFO for poker runs, only giving them a rest for card stops. They actually were chirping every time the boat started to surface the props, they were on the hairy edge of the limiter. Only problem with them was the fuel pumps do not hold up to ethanol.
Last edited by JRider; 05-16-2017 at 05:51 AM.
#24
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Merc states in the owners manual to not run past 3/4 throttle for extended periods. FWIW... I love mine. It's been a extremely reliable engine since bought in 14'. I've had to replace one IAC valve in that time. Maintenance is key to these. I also recommend owning a scan tool and knowing how to use and understand it.
#26
thank you
#27
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Platinum Member
on our 32 sunsation we have 400+ hours of trouble free...TOUBLE FREE running....change oil in drives and engines on or before 75 hours. change water impellers every season...like was stated above, if you like boating and not wrenching you can't beat these engines IMO.
#28
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I agree. I run it hard and it likes it. Plan to add the Raylar HO525 kit over the winter. Interested to see how it likes an extra 100hp!
https://youtu.be/-wBZgVsyNlI
https://youtu.be/-wBZgVsyNlI
#29
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I agree. I run it hard and it likes it. Plan to add the Raylar HO525 kit over the winter. Interested to see how it likes an extra 100hp!
https://youtu.be/-wBZgVsyNlI
https://youtu.be/-wBZgVsyNlI