PSI Heavy Duty Dual Spring and Titanium Retainer Combo for Honda - Acura K Series (K20 & K24) Engines

PSI Heavy Duty Dual Spring with Max Life Treatment and our own custom seat and retainer for the Honda / Acura K20 & K24 Engines.

Suitable for HIGH BOOST, HIGH HP Turbocharged Applications. These valve springs are for serious race use only, If you aren't sure if they are right for your application please contact us.

Dual Valve Spring: 140 psi @ .575 lift

Valve Springs, Spring Seats, and Titanium Retainers & Keepers are Included.