E10 questions . . .
My engines are 7.4 MPI Mercruiser with 385 HP. I review the specifications and I am expected to turn 4200 RPM WOT. Back in 1998 those specifications were rated/tested without E10 gasoline. Now I burn E10 and I would not expect 385 HP or 4200 RPM WOT.
Is there any science/math that would help me rate my performance expectations with E10?
Would you pitch props for the rated WOT to compensate for the E10 Gas performance drop?
My engines are 7.4 MPI Mercruiser with 385 HP. I review the specifications and I am expected to turn 4200 RPM WOT. Back in 1998 those specifications were rated/tested without E10 gasoline. Now I burn E10 and I would not expect 385 HP or 4200 RPM WOT.
Is there any science/math that would help me rate my performance expectations with E10?
Would you pitch props for the rated WOT to compensate for the E10 Gas performance drop?