Alpha 1 Stern Drive compatibility

Muete

Cadet
Joined
Jun 6, 2011
Messages
15
I currently have a 1983 Mercruiser V8 228 engine (needs to be rebuilt or replaced).

The stern drive is a rebuilt Alpha 1 Stern drive (rebuilt in Oct 2010).

What engine could I swap with which would be compatible to the drive?

Thanks.

Muete
 
Joined
Mar 27, 2010
Messages
3,028
Re: Alpha 1 Stern Drive compatibility

Your 228 comes up as a 305 cu in GM block. I'd drop in a small block 350 from the same vintage (2-piece rear main seal)- all of your accessories will bolt right up to it.

see link below:
http://www.rapidomarine.com/default.aspx?p=/engines/default.aspx

See the attached charts from- "Adults Only Sticky at the top of this forum:
 

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Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,462
Re: Alpha 1 Stern Drive compatibility

I currently have a 1983 Mercruiser V8 228 engine (needs to be rebuilt or replaced).

The stern drive is a rebuilt Alpha 1 Stern drive (rebuilt in Oct 2010).

What engine could I swap with which would be compatible to the drive?

Thanks.

Muete

Ayuh,... The Easiest swaps will be Any SBChevy, from 1979 to 1986...

Later SBCs can be used, with adaptations....
 
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