ARP pistons types
With Oil Cooling Gallery: Is a system in which oil is injected via the crankshaft into a gallery that is cast into piston head.This dramatically reduces high temperatures in the piston crown and ring groove areas, even under the heaviest loads.
With Alfin Inserts: Are cast products that bonded into the piston head when they are manufactured this provide the top ring groove with greater durability under extreme condition and are there for a major contributor to reduced emissions in modern high performance diesel engines.
Forged: The densely-packed molecules in forged pistons allow them to conduct heat away from the piston top quickly so that forged piston crowns can run cooler than cast piston crowns and they are stronger and often lighter.
