aircraft-grade steel for superior durability under high-pressure turbo use

1987-1994     E30     316i / 318i

Aeromotive 340

these rods are built to handle up to 2

the 5150 High Performance Coated Main Bearing Set for BMW S58 engines offers exceptional reliability and durability

BMW S50B30 Euro 3.5L Stroker Kit by 5150 AutoSport Piston Size:87.5 mm Bore aircraft-grade steel for superior durabilityBMW S50B30 Euro Stroker Kit by 5150 AutoSport Bigger displacement, more torque and more power; Our 5150 AutoSport Stroker Kits are specifically designed for BMW E36 M3 Euro Model Engines. 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