Murph, if she's proped right you should be seeing pretty close to 2mpg. Too many prop those 150 Eagles too high. Those engines put out their best power proped to turn 52-5300.. The 175's to can twist out to 56-5700, but the 150's do better 4-500rpm lower.I have the Dusky 256fac with Twin 150’s Ocean Pro’s Carb’s with only 300hr,trying to see what the average Fuel Burn should be at Cruising about 4000rpm,GPH or MPG over all,over the Winter Im putting a Fuel Management System in would like to know what to Expect, Would Appreciate all Info
We can check this when I look at her in March.. I'd really like to see the props you have along with engine heights..?