Dual Springs; Outer Spring 27.5mm OD / 20mm ID; Inner Spring 20mm OD / 15.2mm ID; 77lbs@35.50mm Seated; 222lbs@12mm Open [Toyota Mr2 (1991-1995), Toyota Celica (1990-1993)]
Supertech Valve Springs are made with premium Superclean Chrome Silicon Vanadium Steel Alloy for higher performance and durability at high RPM ranges. The Supertech materials also provide for better memory, which translates into higher performance.
Computer designed to ensure that wire stress levels do not overpass their limits, Supertech Valve Springs are manufactured for long term durability even under the most extreme conditions.
Note: Supertech Valve Springs are sold Per Valve Spring.
This product was added to our catalog on Wednesday 23 January, 2013.