max3rx> Jeste ad BMW E46 M motory. Pastnul jsem i Z3 M, kde se do 10/2001 daval nejdrive S50 a pozdeji S54, totozny s modelem E46 M. 2001-2002 S54 trpely conecting rods bearing failure. Viz nize:
1998 - 2000
M Coupes built between 1998 and 2000 are fitted with two different engines, depending on the destination market. These engines are the same ones used in the 1996 to 1999 BMW M3.
The US models were fitted with the S52, a 240 hp (176 kW) and 320 Nm (236 ft·lbf) 3.2 litre inline 6 cylinder engine.
European models were fitted with the S50B32, a 321 hp (236 kW) and 350 Nm (260 ft·lbf) 3.2 litre inline 6 cylinder engine.
2001 - 2002
From October 2001, the M Coupe reappeared worldwide with the new 3.2 litre S54 engine from the E46 M3. This was the highest specific output naturally aspirated engine ever made by BMW when it was fitted to the E46 M3: in M Coupe form it produced 325 hp (242 kW) in European form and 315 hp (235 kW) in North American form. (242 kW) and 354 Nm (261 lbf.ft) of torque.
Despite the well-documented tendency of the 2001-2002 S54 to suffer connecting rod bearing failure in the E46 M3, the M Coupe was not included in the recall to correct the issue in E46 M3s. BMW assert that the recall is not necessary due to the fact that the S54 M Coupe is limited to 7,600rpm, 400rpm lower than the M3's limit. BMW added a 100,000 mile, 6 year warranty in North America to all S54 Coupes affected by, but not included in the bearing recall on the M3. Although some S54 M Coupes have reached in excess of 170,000 miles (270,000 km) on their original engines, bearing shell failures are common on all S54 M Coupes.
Mozna nekomu pomuze.
Zdroj: wikipedia
http://en.wikipedia.org/wiki/BMW_M50