Rev 4 to some other 3 Blade
12-07-2023 | 04:22 PM
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From: KY
Rev 4 to some other 3 Blade
280 OSX with twin Merc 250 V8 verados and Rev 4 19P
Boat loaded is 8500 to 8700 Lb
The Rev 4 is great going forward but not backing up. This boat comes with 3 blade props and don't know why they put Rev 4 on it. The hole shot is great but it goes into guardian (guessing) on the Tach at 6K RPMs and I still have throttle left.
I say guessing it's at guardian with rpm's because of having more throttle, and if I push it on it stays right there. Have a scanner so need to check for percentage of Guardian and percentage of load. That's what Merc list of how to determine which prop is best because Verado will limit RPM if need be
Looking at original Mirage 21P, not Mirage plus because I want as much power backing up as i can get
Thought's?
Boat loaded is 8500 to 8700 Lb
The Rev 4 is great going forward but not backing up. This boat comes with 3 blade props and don't know why they put Rev 4 on it. The hole shot is great but it goes into guardian (guessing) on the Tach at 6K RPMs and I still have throttle left.
I say guessing it's at guardian with rpm's because of having more throttle, and if I push it on it stays right there. Have a scanner so need to check for percentage of Guardian and percentage of load. That's what Merc list of how to determine which prop is best because Verado will limit RPM if need be
Looking at original Mirage 21P, not Mirage plus because I want as much power backing up as i can get
Thought's?
