[RVSwisher]

Where do i find the gearing ratio for a 5.7L Aplha 1 for my 1990 2000XL. I'm looking at propgod to find a new backup prop, but do not have the gear ratio for the boat.

Also, does anyone know the HP for the 5.7L in 1990.

Thanks

RVS

[WetWilly]

Hi RVSwisher,

Your gear ratio is stamped in the silver strip of the Mercruiser decal attached to the port side of your outdrive upper assembly. The 1990 carbed 5.7L had 250HP.

WetWilly