I need a Alpha 1 outdrive for a 86 18 Classic with a 300 Tempest. Does anyone know what gear ratio it came with? Is that the ratio I should replace it with or does another work better? Its was spinning a 21P prop , should I be able to go to a 23 with that set up? Does it matter if I put a Gen 2 Alpha on it?
Lastly does anyone one on here have a good used Alpha for sale that will work for me?
Thanks Tony