More than 40 years of experience in the design of racing pistons and the utilization of the latest CAD software & Finite Element Analysis (FAE) enables Supertech to design strong high performance and yet light pistons for each application
Supertech pistons are manufactured from extruded high silicon, enhanced 4032 alloy (with additional Cu, Ni & Mg) that has low thermal expansion, excellent wear resistance and higher thermal conductivity. Supertech pistons with this alloy have withstood up to 42psi of turbo boost, with alcohol, without any problems.
