nsbone_1988_520i
08-08-2006, 06:36 PM
Hi,
I notice the borexstroke for 733i and 728i as following:
728i: 86x80
733i: 86x86
Could both of the engine be using same engine block? If so, what are the differences than make the stroke longer: crankshaft/piston/conrod? Can i interchange these parts?
I notice the borexstroke for 733i and 728i as following:
728i: 86x80
733i: 86x86
Could both of the engine be using same engine block? If so, what are the differences than make the stroke longer: crankshaft/piston/conrod? Can i interchange these parts?