Motor swap

SSraymond

Recruit
Joined
Mar 22, 2008
Messages
3
Can anyone tell me if my 170 merc I/O will fit in place of a 140 I/O. The motors are the same year and make. The 170 is out of a cruisers inc and I would like to install it in a Four Winns.
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: Motor swap

While they will bolt up, they have different gear ratios.
The engines are completely different.
 

TilliamWe

Banned
Joined
Dec 21, 2004
Messages
6,579
Re: Motor swap

Why would you want to replace a motor that is still in production with totally available parts, with a motor that it no longer in production with many NLA parts?? That just seems like a bad idea.
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,353
Re: Motor swap

Why would you want to replace a motor that is still in production with totally available parts, with a motor that it no longer in production with many NLA parts?? That just seems like a bad idea.

Ayuh,.......

I'd rate This Idea right up there with Pulling the whole driveline,+ Refitting the hull with a 2.3l, OMC Electric Shift Stringer Drive......
 

HT32BSX115

Supreme Mariner
Joined
Dec 8, 2005
Messages
10,083
Re: Motor swap

Hey....I know where a 460 King Cobra is available......CHEEP!





Ayuh,.......

I'd rate This Idea right up there with Pulling the whole driveline,+ Refitting the hull with a 2.3l, OMC Electric Shift Stringer Drive......
 
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