2.3L omc swap to 4.3L merc project.

Speak

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Y pipe wont fit.jpgY pipe is hitting the motor box on the port side. So out came the saw.
 

Speak

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467
Inner transom on with y Pipe.jpg
Bayliner gages being cut out.jpg
Y pipe is hitting the motor box on the port side. So out came the saw.
 

Speak

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467
I was amazed at how poor the bayliner gages where installed. Just thin plastic dash panel. I used a razor blade to cut them out so that my new set up would go in. The plastic was no thicker than a windshield washer fluid bottle. Anyway, my set up will be much better. I will have those pictures for you tomorrow.
 

Speak

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So over all today here is was was done today. installed the Mercruiser transom assembly, Cut part of my port side motor box to allow the y pipe to fit. Cut out the bayliner gages. Set the new gages into place. Pulled out all the omc wiring with the exception of the bilge pump, stern light, blower fan wiring. I separated that out of the harness as those were plumbed to the switches. I installed the power steering ram. This was a tight fit as well.(pictures tomorrow). Ran the steering cable and the shift cables. Switched over the steering rack under the dash. Connected up all wiring from the gage cluster to main wiring harness. hooked up the throtle/shifter. Drank some beer!! was hot out. cleaned out the bilge with soap and water. If the weather holds out I will paint it in the morning. Basically ready to install the motor. Busy Busy!! Im going to have to re support my port side seat back and motor box but that shouldnt be a problem. (some glass work) I also lucked out and managed to switch the alternator from the 2.3 to the 4.3 as the 4.3 alternator was pooched. it bolted right in. super lucky there. So we will see what tomorrow holds.
 

Rick Stephens

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Aug 13, 2013
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Liking it. Too bad ya ain' closer to Idaho, I'd come by and help.... drink some of yer beer anyway.
 

Speak

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IMG_2559.JPGfreshly painted bilgeIMG_2560.JPGInstalling the merc trim pump behind the port rear seat.IMG_2561.JPGHere it is installed.
 

Speak

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IMG_2562.JPGpulling 4.3 out of my shed
 

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Speak

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IMG_2563.JPGout of the shed she comesIMG_2565.JPGgot to remove that stand that she sits on.IMG_2567.JPGunhooking the chains.IMG_2568.JPGready to install. Manifolds where left off as i was afraid it would not fit the motor box LOLIMG_2573.JPGHere we go with the lift
 

Speak

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467
Lots of pictures here. Had some double posts and had to delete some.
 
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Speak

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IMG_2574.JPGout of the shed she comesgot to remove that stand that she sits on.unhooking the chains.IMG_2568.JPGready to install. Manifolds where left off as i was afraid it would not fit the motor box LOLIMG_2573.JPGHere we go with the lift
 

Speak

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IMG_2586.JPGLots of creaking from the chains as she come down - was worried I may pinch my hands - so tight
 

Speak

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IMG_2592.JPGAnd shes in. Im so gratefull my friend was there to help. He was such a help. Thanks Steve!!
 

Speak

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IMG_2593.JPGNow you see how tight it is. And still have to put manifolds on. OMG. what have i done?????
 

Speak

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IMG_2594.JPGWith the manifolds off this gave us access to drill the holes for lag bolts that hold down the engine mounts. This also have me access to tight them down with out a fight.
 

Speak

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IMG_2595.JPGSome how i managed to install the manifolds after a good hour of fiddling with the bolts. Was super tight in their. MAN
 

Speak

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IMG_2596.JPGhere is a picture of the starboard side engine mount. It fits the mounts pretty good.
 
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