BMW N63 4.8L Stroker Kit by 5150 AutoSport

BMW N63 Stroker Kit by 5150 AutoSport Bigger displacement, more torque and more power; Our 5150 AutoSport Stroker Kits are specifically designed for the BMW N63 Engine.  Benefits of Stroking an Engine: - Higher displacement offers greater power output and torque from increased cylinder volume and improved air-fuel mixture combustion- Longer crankshaft stroke increases connecting rod leverage for increased torque output at lower RPMs- Improved throttle response- Increased horsepower Kit Contents: - 5150 Autosport 4340 Billet Steel Crankshaft        - Professionally turned, polished, and coated with anti-wear coating        - Fully balanced- CP-Carrillo Pro-Xtreme Forged Pistons        - CP-Carrillo Piston Wrist Pins         - CP-Carrillo Piston Rings         - CP-Carrillo Piston Wire Locks- Manley Performance Connecting Rods (Rated for 1,000HP, 8500 RPM)         - Optional Upgrade to CP-Carrillo Pro-Xtreme Connecting Rods (Rated for 2,000HP, 9500 RPM)- 5150 Xtreme Duty Cylinder Sleeve