NEW! 4.8L BMW S68 Stroker Kit by 5150 AutoSport
Bigger displacement, more torque and more power; Our 5150 AutoSport Stroker Kits are specifically designed for the BMW S68 V8 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
- Carrillo Pro-Xtreme Connecting Rods (Rated for 2,000HP, 9500 RPM)
- 5150 Xtreme Duty Cylinder Sleeves (Optional)
5150's 4.8L stroker kit offers varying displacements, from 4.7L to 4.8L, depending on the selected bore size:
89 mm bore size results in a displacement of 4700 cc
90 mm* bore size yields a displacement of 4800 cc
*Requires block to be professionally sleeved
Don't see the piston combination you're looking for? Have more questions? Contact our engine build advisors to discuss your build.
BMW S68 Applications:
BMW M5 Series
2024+ BMW G90 M5
2024+ BMW G99 M5
BMW 7 Series
2022+ BMW G70 760i xDrive
BMW XM Series
2022+ BMW G09 XM
BMW X5 Series
2023+ BMW G05 X5 M60i
BMW X6 Series
2023+ BMW G06 X6 M60i
2024+ BMW F96 X6 M Competition
BMW X7 Series
2023+ BMW G07 X7 M60i