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Old 04-18-2015, 11:35 AM
keith keith is offline
Recovered
 
Join Date: Nov 2014
Posts: 59
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Quote:
Originally Posted by FLexpat View Post
The biggest differences I am aware of to watch out for in a motor swap are the new style rear mount bushing and the new style wiring harness on late model MCM motors:
  • Mercruiser eliminated the spiral spring in the rear mount bushings in 2003 and changed the height slightly - that means the height of the fwd mts may change a little. Mercruiser service Bulletin 2003-11.
  • I can't remember when they went from the 9 pin round harness connector to the 14 pin connector but there adapters for that.
Thanks for the advice. I currently have the 14 to 9 pin adapter on my motor, which is a 2007. I hope the motor mounts aren't different but I can deal with that when it gets in.
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