VR38DETT Springs | Titanium Retainers KVS38-BT Category_Electrical Connectors Also suits Race Port BOV

Also suits Race Port BOV and IWG's

please leave a note of the colour in the CART AREA 'special notes' section when checking out

1/8_ NPT ports

This is a balance between street and pro categories and most 1000hp cars are using this or our pro series kit as detailed below

Great power gains all the way to the Stock Rev limiter

VR38DETT Springs | Titanium Retainers KVS38-BT Category_Electrical Connectors Also suits Race Port BOVIntake; 36. 75 installed height, 80lb closed pressure. 180lb at 11mm lift. 24mm coil bind height.\nExhaust; 33. 75mm installed height, 80lb closed pressure. 180lb at 11mm lift. 21mm coil bind height. "NISSAN VR38DETT KVS38 BT Progressivly wound 'Pacaloy' Beehive Valve spring set with titanium retainers. Engineered to match our camshafts for the ultimate in quality, performance and reliability. Intake: 36. 75mm Installed height 80lb closed pressure.