engine swap 2.5l gm omc to 3.0l omc

slider101

Cadet
Joined
Mar 31, 2011
Messages
20
I have a 2.5 120 with cracked block and can only find locally a 3.0 140. The 3.0 is fully dressed and wanted to know if this engine would be a direct drop in replacement size wise without any modifications? They both are set up for the omc stringer. Thanks.
 

Bondo

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Apr 17, 2002
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Re: engine swap 2.5l gm omc to 3.0l omc

I have a 2.5 120 with cracked block and can only find locally a 3.0 140. The 3.0 is fully dressed and wanted to know if this engine would be a direct drop in replacement size wise without any modifications? They both are set up for the omc stringer. Thanks.

Ayuh,... Should be Plug, 'n Play...
 

slider101

Cadet
Joined
Mar 31, 2011
Messages
20
Re: engine swap 2.5l gm omc to 3.0l omc

Thanks bond-o. I was thinking it should be just larger bore size. Just wanted to check with you guys on here to be sure!
 
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