SBM FT Piston Set 4.030 Bore -24.6cc

The SBM FT Piston Set 4.030 Bore -24.6cc from Race Tec Pistons is designed for serious small-block engine builders who demand high performance and reliability in high-RPM applications. This precision piston set is tailored for small-block Mopar (SBM) platforms, making it an essential component for stroker, naturally aspirated, or forced-induction builds where displacement and combustion efficiency are critical for maximizing horsepower and torque.

Manufactured with premium aluminum alloys, this piston set features precise machining to ensure bore concentricity and ring groove integrity throughout its operating range. The 4.030-inch bore diameter is suitable for oversized applications and aligns with standard small-block Mopar deck heights. The -24.6cc dome geometry is designed to achieve target compression ratios while managing cylinder pressure effectively, particularly in performance applications.

Ideal for street engines, bracket racers, or dedicated performance platforms, this piston set provides a robust foundation for controlled detonation and enhanced engine longevity under sustained loads. The FT series designation indicates forged construction, which offers superior strength compared to cast alternatives, making it well-suited for high-boost environments and nitrous oxide systems. Each piston is individually inspected and balanced to tight tolerances, ensuring smooth operation and reduced crankshaft harmonics.