Ferrea Single Valve Spring Kit for Nissan GTR R35 VR38DETT - KT4016 brand_Hawk Usually the problem surfaces with

Usually the problem surfaces with oil coming out of your blow off valves making an oily

This keeps a consistent seat pressure across the head for ultimate reliability and performance

It’s even drastically lighter than the 57 lb partially titanium Nismo exhaust

Priced per shim

GSC Power-Division Intake Valve Guides Set for Toyota 2JZ-GTE

Ferrea Single Valve Spring Kit for Nissan GTR R35 VR38DETT - KT4016 brand_Hawk Usually the problem surfaces withThe Ferrea Nissan GTR R35 VR38DETT Dual Valve Spring Kit is what we use in all of our in house builds. Ferrea makes the best valvetrain parts in the industry, hands down. Kit includes the following: Single Springs #S10137 (24) Titanium Retainers #E11107 (12) Titanium Retainers #E11110 (12) Seat Locators #SL1116 (24) Valve Locks #K10102 (24)