Alpha 1 gen 2

[jmsimi]

I have MerCruiser Alpha 1 Gen

I have MerCruiser Alpha 1 Gen 2 Outdrive that went out this summer I found a used one for a really good price my question is my old drive is 165R and the other is 185R what will be the performance difference between the 2

 

[RicardoMarine]

"John, the over-all gear ratio

"John, the over-all gear ratio must be correct for your engine.

."

 

[jwbmarine]

u should have checked out..----> sterndrive.cc