Forged Pistons Wiki

Several of us were employees of alcoa vernon before their shutdown and we were forging aluminum pistons at that facility for years.

Forged pistons wiki. Billet pistons are also used in racing engines because they do not rely on the size and architecture of available forgings allowing for last minute design changes. The high strength alloy alznmgcu1 5 is mainly used for aerospace applications. About 80 of all aluminium forged parts are made of alsi1mgmn. In 1940 clyde wiseman ventured into his garage on the east side of cleveland ohio and began producing pistons for himself and a few friends.

Our roots in forged pistons actually go even deeper than our first part in 1995. Commonly used alloys are alsi1mgmn and alznmgcu1 5. Compared to both 4032 and 2618 alloy forged pistons hypereutectic pistons have less strength. Therefore for performance applications using boost nitrous oxide and or high rpms forged pistons made from either alloy are preferred.

Word of his high quality work spread quickly and in 1941 wiseco piston was established to service the needs of motorsports enthusiasts. For better strength and fatigue life some racing pistons may be forged instead. Such parts are for example pistons citation needed chassis parts steering components and brake parts.