HKS RB26DETT Vcam Camshaft SYSTEM step2 (w/ Valcon RB) - SKYLINE GT-R 1989 - 2002

Features Specially designed cam for Step 2 has duration of 264°, valve lift 8.7mm. Acceleration at high rpm is smoother than solid Step 1 camshaft (272IN-272EX). Step 2 is suited to higher power output at all range of engine rpm. Strength is enhanced when used with upgraded Valve Springs at high RPM (recommended limit 8500rpm). Engine output and torque are substantially improved at all engine RPM range compared to solid Step 1 (272IN/EX). Step 2 was designed to show significant power and torque improvement for vehicles tuned to output 600ps or higher compared to old type Step 1 type B (256EX).

Test vehicle specification

Engine: HKS 2.8LKIT STEP1 φ87

Intake: HKS Racing Suction Reloaded Intake Kit

Head Gasket: HKS Head Gasket 1.2mm

V Cam Control: VALCON TYPE-RB26

Fuel: HKS Fuel Delivery Kit

Fuel: HKS 1000cc Injectors

Turbine: HKS GT2530KAI x 2

Oters: HKS Head Bolts, HKS Spark Plug M45

* Boost Pressure - 150kPa

* This result on the graph below is obtained by in-house engine bench test. The result may vary depending on measuring instruments