HKS RB26 VCAM System Step Pro (Step 3) w/ Valcon RB 22007-AN019

This is a special order product please contact us for lead times. 

STEP PRO

Features V CAM system for higher levels of tuning compared to Step 1 and Step 2. Specially designed cam has a duration of 264°, valve lift 10mm. Reviewing cam material, profile, and valve timing change, Step Pro is suited to higher power outputs at high rpm. Billet camshaft is used to enhance strength even when used with upgraded Valve Springs at high RPM (recommended limit 8800rpm). Added strength facilitates a hollow cam design has allowing Step Pro to be 560g lighter than Step 1 and Step 2. Valve timing has 50° adjustment from 80°~130° Exhaust cam can be selected to suit vehicle specifications. Step 2 Valve Springs are required. Recess modification of the cylinder head is required. 

Complete Parts

Required Parts

VALCON TYPE-RB26 Exhaust Camshaft

STEP Pro - Recommended: STEP2 272° or above

Valve Spring

STEP Pro - HKS Uprated Valve springs required (Sold separately)

Piston

STEP Pro - HKS Piston for valve⇔Piston Clearance

Oil Pump

HKS Oil Pump recommended

 Head Modification

STEP Pro required some machining to allow for cam lobe movement

Precautions for Use

Maximum RPM

STEP Pro - 8,800rpm (With HKS Valve springs, Sold separately)

Oil Temperature, Water Temperature

If oil viscosity is low, oil pressure may not reach adequate levels resulting in valve timing not reaching desired values. Valve timing will not increase when water temperature is under 60°C

Recommended Oil

SUPER OIL (RB), Racing Pro Oil 10W-50

Timing Belt

Check every 10,000km for wear and tension. Adjust or replace if necessary.

Test vehicle specification

Engine: HKS RB26DETT 2.8L KIT STEP2

Exhaust Camshaft: HKS Camshaft STEP2 272°Valve lift-10.2mm

Turbine: TO4Z (Boost-1.2kg/cm2)

CAT: HKS Metal Catalyzer

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