Pistons are manufactured in Argentina with technology transferred from

European manufacturers.

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. Our pistons with this

 alloy have withstood up to 42psi of turbo boost, with alcohol, without any problems.

A 2 or 3 forging steps process yields a fine structural grain oriented in fibers

 in the same direction of the stresses.

Please contact us before buying this product.