Check out what I got for $200, & questions. OMC Cobra

Baylinercapri1987

Petty Officer 2nd Class
Joined
Sep 7, 2006
Messages
198
Hello, This morning I got a complete nice '88 Cobra outdrive out of a 3.0 omc engine. I also got a starter,trim&tilt motor,exaust elbow, and some transome assembly. I will be going back to pick up the complete seized 3.0 engine for free. My question is will this drive work on a '87 2.3 omc cobra? They look the same. Here is a pic of what I got for now.

http://i64.photobucket.com/albums/h169/Igofaster13/P1010229.jpg
 

Haut Medoc

Supreme Mariner
Joined
Jun 29, 2004
Messages
10,645
Re: Check out what I got for $200, & questions.

Re: Check out what I got for $200, & questions.

Welcome to iboats! :)
Try putting OMC in your topic header & you will get better results!....
I think it will work, however ther are those far more knowlegable than me on matters OMC....
So stick around!.......JK
 

cobra 3.0

Lieutenant Commander
Joined
Jul 31, 2003
Messages
1,797
Re: Check out what I got for $200, & questions. OMC Cobra

As far as I can tell all four bangers have the same gears, all v6 have the same gears, and all v8 have the same gears, except maybe the big 454 with the King Cobra drive(not sure).

see here:

http://www.sterndrive.info/id129.html
 

marunr

Petty Officer 1st Class
Joined
Jul 11, 2004
Messages
225
Re: Check out what I got for $200, & questions. OMC Cobra

I have the 1988 OMC Cobra owner/operator manual, and it says the upper gears in the 2.3 are 21:21 and the 3.0 are 21:18. The lower unit gears are the same, 13:26.
 

Baylinercapri1987

Petty Officer 2nd Class
Joined
Sep 7, 2006
Messages
198
Re: Check out what I got for $200, & questions. OMC Cobra

marunr said:
I have the 1988 OMC Cobra owner/operator manual, and it says the upper gears in the 2.3 are 21:21 and the 3.0 are 21:18. The lower unit gears are the same, 13:26.

So what will it do if I use it?
 

lilmandavis

Chief Petty Officer
Joined
Mar 9, 2006
Messages
618
Re: Check out what I got for $200, & questions. OMC Cobra

may have to prop it to get better peformance. looks like the lower unit has been redone. check to make sure it has the updated shift cable as well. it should be red. maybe it has the correct bevel on the gears. looks like a good score for free.
 
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