New 32 doug wright 400r build
#232
#233
Registered

Joined: Oct 2005
Posts: 1,088
Likes: 1,135
Boat looks great on the water Darren! Glad to hear it's doing so well on mileage, not quite what the XSs get, but not too far off. I get about 3.2-3.3 mpg at 75 mph (burning 11-12gph per motor) and right at 3.0 mpg at 90 mph (burning 15gph per motor). I never checked at 100mph, but I know the mileage drops off significantly at WOT - right around 2mpg when running WOT (115-118mph w/ two guys and fuel). When you factor in that the XSs are burning oil at a rate of around 30:1 (yes guys, I go through about 2 gallons of oil for every 60 gallons of gas burned), the cost is probably about the same per mile. I hope you get your 35s from Dave soon, can't wait to hear the results!
#234
Boat looks great on the water Darren! Glad to hear it's doing so well on mileage, not quite what the XSs get, but not too far off. I get about 3.2-3.3 mpg at 75 mph (burning 11-12gph per motor) and right at 3.0 mpg at 90 mph (burning 15gph per motor). I never checked at 100mph, but I know the mileage drops off significantly at WOT - right around 2mpg when running WOT (115-118mph w/ two guys and fuel). When you factor in that the XSs are burning oil at a rate of around 30:1 (yes guys, I go through about 2 gallons of oil for every 60 gallons of gas burned), the cost is probably about the same per mile. I hope you get your 35s from Dave soon, can't wait to hear the results!




