Moody S31 Engines

  • Thread starter Graham Nurser
  • Start date
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Graham Nurser

Could anyone tell me the difference between a Volvo D1-20 and a Volvo MD2020 please?
 

Peter Wright

Peter Wright
Member
Boat name
WILD THYME
Berth
Suffolk Yacht Harbour
Boat type
Moody 425
Cruising area
North Sea, English Channel, Biscay
Hi Graham,

Basically the D1-20 is the current one. They are both 3 cylinder naturally aspirated engines of about 18 hp. I have attached the specifications of both engines if you want a detailed comparison.

Google should be your friend.

Peter.
 

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Graham Nurser

Thank you Peter. Much appreciated. Just got to sell my current boat! Graham
 

Barry Voysey

Barry Voysey
Member
Boat name
LIONA
Berth
Birdham Pool
Boat type
Moody 336
Cruising area
Solent
Were these the two engine options fitted to the S31?
 

Dick Holness

Dick Holness
Member
GC Support Team
Boat name
CANTATA
Berth
East Coast
Boat type
Moody 36(90s)
Cruising area
East Coast France Belgium Holland
See your other thread - the engine was the MD2020. I think the D1-20 came out after the S31 ceased production.
 
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