Long Block Engine Assy OE For 2008-2019 BMW X5M X6 750 650 M6 N63B44 N63 4.4L V8 (For: BMW)
The BMW N63B44 is a 4.4-liter twin-turbocharged V8 engine featuring a “Hot-V” design—meaning the turbochargers are positioned within the V-shaped cylinder banks. Introduced in 2008, the engine produces a maximum power output ranging from 402 to 523 horsepower, and peak torque between 443 and 553 lb-ft, depending on the specific model variant.
Description
Core Engine Technical Specifications
Engine Type: V8 Twin-Turbocharged Gasoline Engine (N63)
Displacement: 4.4 Liters (4,395 cc)
Bore & Stroke: 89 mm / 88.3 mm
Compression Ratio: 10.0:1 – 10.5:1
Valve Train: DOHC (Double Overhead Camshaft), featuring Double VANOS and Valvetronic
Horsepower Range: 402 hp – 523 hp (approx. 400 – 530 PS)
Torque Range: 443 lb-ft – 553 lb-ft (600 – 750 N·m)
Redline: 6,500 – 7,000 rpm
Related products
-
Piston Hyundai i30 CVVT 1.6L 77MM G4FG 23041-2B900
-
OE: 23410-2G200 2.4 G4KE Piston Pin Set For Hyundai Santa Fe High Quality Auto Engine System
-
High quality Stock G4LD 1.4T GDI 23041-03900 71.5MM engine piston with ring for Hyundai
-
Engine Piston 23041-03AA0 23041-03AA1 23041-03AA2 for Hyundai KAPPA 1.4L Accent Verna Celesta i20 KIA Rio IV CEE’D 1.4 MPI G4LC