To withstand the added pressures of NOS and Forced Induction, Ross designed this piston as a dedicated forged side relief forging to allow for the ultimate in strength to weight ratio! Built from High Strength 2618-T61 Forged Aluminum these new forging include features you would typically find on custom pistons.

Standard Features Include:

Internal & External Bracing
2nd Land Accumulator grooves
(1.2, 1.2, 3.0mm) Low Friction Ring Set: Gas nitride top / Napier 2nd / 3 Piece Oil
Double Forced pin oilers with distribution grooves
Lock Removal Indents
5115 Series Pins with wire pin retainers

Optional Features Include: