chris cat?
07-27-2008, 09:21 AM
#11
Registered
That's is very interesting. Some good numbers. When I had my original Merc 7.4L 330HP motors (no flowscans installed) I did some fuel consumption crunching. Best I could get was at around 45 mph---3600 rpm-----10-12 gallons per hour per motor. Trick was staying off the secondaries. Water conditions meant alot too. 1' to 2' chop with little wind.
