Dinan® High Performance 4.6 Liter Stroker V-8 Engine for E9x M3

Features and Specifications:
Bore: 94mm / Stroke: 83mm
Compression Ratio: 12.0:1
Dinan proprietary billet crankshaft
Dinan proprietary lightweight forged pistons
Dinan proprietary light-weight connecting rods
Balanced and blueprinted
Dinan electronics and engine management software
Dinan serial numbered block
Dyno results*:

- Peak Horsepower: 502 @ 7500-7800 rpm
- Peak Torque: 384 lb-ft @ 5600 rpm



Peak Horsepower: 527@ 7800 rpm – maximum gain of 129 hp @ 6000 rpm

Peak Torque: 407 lb-ft @ 5200 rpm – maximum gain of 124 lb-ft @ 5200 rpm

Category: M3