Supertech Nissan RB25DE/DET (w/Hydraulic Lifters) Single Valve Spring Kit Coolant Tanks Brushless Spur Gear Design —

Brushless Spur Gear Design — Maximum volumetric efficiency

and innovative R&D capabilities due to our in house/ self-made company dynamic

no need to press that disable button every time you start the car

and increase 91 octane fuel to 116 octane race gas levels allowing full power all the time

provides superior strength and better heat transfer

Supertech Nissan RB25DE/DET (w/Hydraulic Lifters) Single Valve Spring Kit Coolant Tanks Brushless Spur Gear Design —Single Valve Spring Kit Type: Single Spring Press. Seat: 85 @30. 60mm Max Lift: 9. 60mm Coil Bind: 20. 70mm Rate: 9. 60 lbs mm Retainer: RET NVG1015 T1 Spring : SPR 1012S RB25 Seat Locator : SS 2820 E HYDRAULIC LIFTER KIT Engines Nissan Gt t 6cyl 2. 5l Turbo RB25DET Nissan Gts 25 6cyl 2. 5l RB25DE Nissan Gts25t 6cyl 2. 5l Turbo RB25D