This special pistons are specifically100% CNC machined from high quality forged aluminium bar or from special forged blank and are specifically designed for high horsepower road and drag race engines. This pistons feature internal and external machining to unique shapes dedicated to its special application so that rigidity of the final piece will be increased and heat dissipation will be such that stress concentrations experienced in high boost / high revving engines will be reduced.
Unlike high production forged pistons, the billet pistons are machined on every surface allowing for all unnecessary weight to be removed during manufacturing. The result of this process is a weight reduction designed for high horsepower road and drag race engines.
