GSC P-D Toyota 2JZ Dual Valve Spring and Ti Retainer Kit - 5266

The GSC Power-Division Dual Valve Spring Kit with Ti Retainer for Toyota 2JZ Platforms includes 24 titanium retainers, 24 dual valve spring sets, 24 inner valve spring seats, and 24 outer valve spring seats. 

• 125lbs @ 1.258" install height 
• 254lbs @ 0.811"
• Max RPM: 10,500 RPM
• Max Boost: 80 psi