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