1994 Mercruiser 3.0LX with Alpha One Gen 2 gear ratio

dlogvine

Master Chief Petty Officer
Joined
May 4, 2015
Messages
839
I looked at my Maxum boat outdrive and found out that it is an Alpha One gen 2 model. It has a gear ratio of 1.98 with 3.0LX engine. I found the chart and it does not have any 1.98 gear ratio for this engine/outdrive. The correct ratio according to the following website is
120 & 1404 cylinder1991 thru present1.93 / 20-24

from
 

dlogvine

Master Chief Petty Officer
Joined
May 4, 2015
Messages
839
oh, well, forgot to ask a question, is it the correct outdrive? I dont think it is an aftermarket version, it looks like it is an original outdrive that came with the engine according to the numbers on the above the carb plastic cover serial numbers.
 

Scott Danforth

Grumpy Vintage Moderator still playing with boats
Staff member
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Jul 23, 2011
Messages
50,690
mercruiser literature is 1.98. thinking the sterndrive website has a typo

1.98 is correct for the 3.0
 
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