J jd613 Joined Jan 7, 2010 Messages 2 Aug 19, 2010 #1 Can a 05 550 motor be made into a 650? Can you just swap in a 650 crank assembly? I know the bore size is the same but are the cases and deck height the same? If so, are 650 cranks available? Thanks for any advice.
Can a 05 550 motor be made into a 650? Can you just swap in a 650 crank assembly? I know the bore size is the same but are the cases and deck height the same? If so, are 650 cranks available? Thanks for any advice.
bushmechanic Joined Jun 13, 2007 Messages 3,871 Location south east WA Australia Aug 20, 2010 #2 cases on the 550 have a 20mm shorter deck height
Taffy Joined Nov 20, 2001 Messages 17,028 Location Ely, England Aug 20, 2010 #3 yep[ it has a 10mm longer stroke and a 12mm longer rod. regards Taffy
J jd613 Joined Jan 7, 2010 Messages 2 Aug 20, 2010 #4 Thanks for the quick reply. Have a line on a 550 for a great price. Oh well, gotta keep up the 650 search.
Thanks for the quick reply. Have a line on a 550 for a great price. Oh well, gotta keep up the 650 search.
contiman Joined Nov 10, 2009 Messages 147 Location FRANCE Aug 27, 2010 #5 I sold a 650 crank if you want...
B BelgiqueBasterd Joined Oct 5, 2006 Messages 381 Location Belgium Aug 27, 2010 #6 I have pre 2004 cases if you want