Vararam VR-SDR GTO/Holden - Manual (Page 6)

INSTALLING THE VR SYSTEM
(NOTE) there are many clearance cuts in the VR tray assembly, we have done this to allow for vehicle
variation and the many different applications from aftermarket intake manifolds to superchargers etc…
Start by placing the tray onto the radiator, notice the heat pad that is pre attached under the tray.
There are no brackets in this kit, the tray is a stressed member that is locked in place by the filter and
MAF connection and the hood when it is closed. (Refer to front overview picture if needed)
Using supplied hose (1) 3.5x1 inch for slip-fit and (1) 4.0X2.5 inch angle cut hose with PCV already
fitted. Slide the angle cut hose over mouth of throttle body, with the straight side towards the motor and
the PCV line pointing at the 11 o’clock position as shown. Tighten onto throttle body using supplied hose
clamp. (NOTE- check the transition inside from the hose ID to the ID of the throttlebody to ensure a
smooth transition, you may slide the hose clamp forward if needed about 1/4 inch or so to ensure a good
transition.)
(There were multitude of variations on the 6 GTO’s we used for R&D, this combination is used on a
stock vehicle with a stock intake manifold etc...)
Smooth transition