Product details:

ARIAS PISTONShas been the leader in compact piston technology since our beginnings. While piston suppliers at that time focused mostly on larger-bore domestic V-8s, ARIAS had the foresight to cater to the smaller-bore, higher-revving, hotter-running imports & domestic compacts.Today,ARIASmaintains an unmatched advantage in the import and domestic compact market. Over three decades of research and development have led to the ARIAS Sport Compact shelf line.Hi-tensile forged, not cast, billet material (4032 or 2618). CNC machined working surfaces. Optimized crowns for efficient combustion. Diamond-turned ellipsoidal skirt profile. All motor/Nitrous pistons feature lightweight, high strength construction. Turbo/Nitrous pistons feature durable, heavy-duty design.