May 26, 2009 · M54B25 and M54B30 are some what identical- differences include crankshaft, camshaft, stroke and compression ratios.

Adding an extra 2/3rd of the power may result in a slightly hotter running engine.

Engine BMW M54B25. .



It is the first engine in the new N52 series which also includes N52B25. . fc-falcon">An 84.


79 cu. The BMW M54B25 engine features a cast-aluminum alloy cylinder block with cast-iron cylinder liners. .

What is the curb weight, 2000 BMW 5 Series (E39, Facelift 2000) 530i 24V (231 Hp) Automatic? 1540 kg. BMW N52B30 engine reliability, problems and repair.

This weight difference would be immediately apparent in.


gqTH5pSx2p7A-" referrerpolicy="origin" target="_blank">See full list on bimmers. Connecting rod length = 135mm.

Luckily, the M54B30 has a modest stroke and moderate amount of oil being cycled onto the piston wall. Join Date: May 2013.

Intake valve weight = 45 grams Exhaust valve size = 30.
9 (34.
Engine BMW M54B25.

6 mm.


. With the increase in engine size, engine power has been increased from 142 kW/193 hp to 170 kW/231 hp. .

The cooling system, specifically the thermostat and water pump, are notorious issues in most BMWs. Crank stroke radius = 44. . . AHA -- it is 377 pounds. 31 in) cylinder bore and 89.


g DME/ECU. The amount of money you save by going the M54 route it is so significant that the 9.

Dec 26, 2009 · The M54 has an aluminum crankcase with cast cylinder liners.

M54B30: Layout: Four stroke, Inline-6 (Straight-6) Fuel type: Gasoline: Production: 2000-2006: Displacement: Fuel system: Fuel injection system: Power adder: None: Max.

0 mm (3.

m50b25 non-vanos = m50b20 non-vanos (connecting rod), m52b28 = m54b30.

M54B30 intake camshaft $50.