AUTOTEC Pistons are a Street/Strip 4032 Forged pistons, manufactured in the USA by RACETEC Pistons.
These Pistons are made on Low expansion, 4032 Forging, high silicone aluminum, making for great wear resistence, high durability, and low friction.
The low expansion 4032 Forgings offer a tighter fitting pistons for a quieter motor.
With diamond turned ring grooves and skirts, Autotec use the same fixtures and tooling as the high end RACETEC Pistons range.
• Diamond turned skirts.
• Manufactured on forged side relief, 4032 low expansion, high silicon material excellent for street or strip applications.
• CNC Precision machined ring grooves for 1.5mm, 1.5mm, 3.0mm rings, unless otherwise indicated.
• Top ring land gas distribution groove to enhance performance and improve ring seal.
• 912-2700-51-15C wrist pins or 927-2700-51-15C, pin fit, wire locks, broached pin oilers and accumulator grooves are included at no extra charge.