Supertech 2JZ/1JZ Dual Valve Spring Kit

Description

Supertech Valve Springs and Retainers, dual spring set.

• Valve springs are made with premium Superclean Chrome Silicon Vanadium Steel alloy for higher performance & durability at high rpms and better memory.
• Computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue for long durability under extreme conditions.
• Computer software also allows us to make sure that the harmonics arewell under control.
• The Retainers are manufactured with high quality military certified Titanium alloy, CNC machined for a tight fit that will ensure a long durability.