Supertech 80b Dual Valve Springs, Titanium Retainers and Spring Seats for K20, K20a2, K20z1, K20z3, K24a2

Supertech 80b Dual Valve Springs, Titanium Retainers and Spring Seats for Honda K20, K20a2, K20z1, K20z3, K24a2

• Outer Spring -- 30.00mm OD -- 21.80mm ID
• Inner Spring -- 21.00mm OD -- 15.50mm ID
• 80 lbs seat pressure -- 80 lbs @ 40.40mm
• 18.30mm Max Net Lift
• 22.00mm Coil Bind
• 11.20 lbs/mm Rate

Complete set of 16 Dual Valve Springs, Titanium Retainer and Spring Seats