Repowering from 90 hp to 130 hp

[spareparts]

you will burn more fuel with the 130 than the 150. The 150 is a detuned 200, it can easily make the hp and torque required to push you boat along at 30 mph, the 130 is a smaller displacement engine, it will be working harder and will be turning much higher rpm to achieve the same speed, thus burning more gas. if you want better fuel milage and reliabilty, go with a 150 Opitmax