for the following BMW models:

BMW E46 323i/325i/328i saloon, coupé, convertible, touring
BMW E39 523i/525i/528i saloon, touring
BMW E38 728i saloon
BMW Z3 2,8
manual and automatic gearbox

modifications to standard engine / scope of delivery:

1 crankshaft
6 pistons
6 connecting rods

technical engine dates:

cylinders	6
bore	84,00 mm
stroke	89,60 mm
effective capacity	2978 ccm
compression ratio	10,5

engine power:

max. HP	232 HP/5300 min-1
(BMW 323i Serie	170 HP/5300 min-1)
max. torque	320 Nm/4000 min-1
(BMW 323i Serie	245 Nm/3500 min-1)
(The engine has	to be factory standard)

maximum speed:

all cars plus 13 km/h in comparison to series

print version:

NM-2.090-30-6-M52-Dop.pdf