
Zdroj: "http://forums.my330i.com/showthread.php?s=12be32db077a0dd4d5736d9927134bd5&t=8770&page=9"
Piston Bore: 84.0 mm
Piston Stroke: 89.6 mm
Total Engine Displacement: 2979 cc
Engine Weight: 277 Lbs
Static Compression Ration: 10.2 to 1
Dynamic Compression Ratio: Approximately 9.5 to 1
Pistons: Cast lightweight alloy (Graphite Coated skirts) 1.5mm rings/ 2.0mm oil scraper
Crankcase material - Aluminum (AISi9Cu3) with cylinder liners
Height of cylinder block 211.0mm
Distance between cylinders 91mm
Main bearing diameter mm 60.0
Conrod bearing diameter mm 45.0
Connecting Rods: Fracture-split Forged Steel 135mm
Crank: Forged Steel (Adopted from the S52B32)
Cylinder head material - Aluminum ((AISi6CU4)
Camshafts - 2 chain-driven camshafts running in 7 bearings and with ultra-fine balance
Intake: Composite plastic with 3 cylinder plenum division flap (Opens above 4100 RPM)
Valve diameter intake/outlet mm 33.0 / 30.5
Valve shaft diameter intake/outlet 6.0 / 6.0
Valve angle intake/outlet 20 o 15' / 19 o 15'
Camshafts: 240 deg Intake / 9.7mm lift, 244 deg. Exhaust / 9.7mm lift
VANOS: Intake timing variable by 40 degrees, Exhaust timing variable by 25 degrees
Intake angle range o CS 86 - 126, infinitely variable
Outlet angle range o CS 80 - 105, infinitely variable
Mass Air Flow Meter: 1046kg/hr Maximum, 85mm Bore
Engine Idle Speed: 700 RPM
Engine Cut-off Speed: 6500 (Stock)
Engine weight according to BMW standard 170kg
Siemens MS43, RON 87 - 98 (output with 98 ROM fuel), EU 4 / ULEV
Max torque 300Nm from 3500-4750 rpm
Max output 170kW/231PS at 5900 rpm
DISA ventil je potvora v sání, která v uzavřeném stavu pomáhá zvednou krouťák do 3750 ot/min a poté otevřená zvyšuje výkon v horním pásmu... problém je, že je zoufale ušetřeno na osičce z plastu a malým čepu na druhé straně, takže po 100tis km tam ta klapka většinou je létá bez pevného vedení a nereaguje na pohyb membrány=ztráta krouťáku, v horším případě se utrhne nebo vypadne ten čep...