Not sure if the lower unit gear ratio is the same on your 225 Opti as it is on a 225 EFI, but a 25" Tempest Plus is an awesome prop for your boat if it is.
Type: Posts; User: AlanW
Not sure if the lower unit gear ratio is the same on your 225 Opti as it is on a 225 EFI, but a 25" Tempest Plus is an awesome prop for your boat if it is.
2000 Viper Coral 191
1999 Mercury 200 EFI
12" Slidemaster jackplate at 2.5" below pad
25" Tempest Plus
Avg around 67-68+ mph GPS with light load