MD-7 vs Md-6

Frank

Frank

.
Oct 12, 2008
56
Balboa 22 Fort Gibson Lake
I am in need of an engine replacement and have found a Volvo Md-7 at an extremely good price. Question is: are both engines approximate same physical size? Is it going to take some major adjustments to fit the MD-7? The boat is in Berlin, Germany so I can't take advantage of the good deals available in the States.
 
S

stevebirch2002

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Nov 8, 2001
1,818
Hi Frank

What gearbox does the MD7A engine have? What is your original engine? Has the MD7A been rebuilt? Remember it will still be a 30 year old engine, cheapest is not always the cheapest!

Steve B
 
G

groundhogyh

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May 30, 2006
1,075
I am not certain, but am under the impression that the MD6A and MD7 are from the same block. MD6=10hp, MD7=13.5hp.
You should be able to verify using the web.roy
 
I

imbissfrank

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Mar 28, 2011
261
Steve,
You're right, it remains an old engine, as is the boat. I am not sure what kind of gear box it has (if any). Presently I have a Westerbeke W-13, 13hp. Hurth transmission. If I could afford it I would definitely go with a new engine, and in all likely hood a Beta. I have only heard good reports. but I am not sure what the bottom line (end ) cost would be.
at any rate, nothing is set in concrete, yet.

Frank Gallardo Jr
sv Cin Cin V-2184
"May the warm wind at your back not be your own"
 
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