GSC Power-Division Conical Valve Springs with Ti Retainers for Nissan GTR R35 VR38DETT brand_Cusco As we’ve push the limits

As we’ve push the limits of Nissan’s VR38 V-6 twin turbo engine we’ve been able to uncover some of its weak points

Fiberglass 'skeleton' bonded to underside for strength and support (matte black enamel finish)

This driveshaft helped us get to the world record quarter mile run in our shop Q60 Red Alpha with a 1

The internal design features two chambers with cross-over passages at the top and bottom

Additional cost applies for freight and palletizing of the built engine to protect the engine during shipping

GSC Power-Division Conical Valve Springs with Ti Retainers for Nissan GTR R35 VR38DETT brand_Cusco As we’ve push the limitsGSC Power Division Conical Valve Springs with Ti Retainers for Nissan GTR R35 VR38DETT Part # GSC 5068 GSC Conical Valve Springs with Ti Retainers for Nissan GTR R35 VR38DETT Setup Coil Bind (in) Install Height (in) Seat Pressure (lbs) Open Pressure, 11. 30mm lift Maximum Valve Lift (in) Conical 0. 807 1. 324 1. 306 82 88 229 lbs @ 0. 879" 235 lbs @ 0. 861" 0. 453 Max RPM: 9,000 RPM Max boost: 40 psi 1,500 HP Ths GSC Power Division Conical Valve