Vararam VR-SDR GTO/Holden User Manual
Page 8
PCV
Using supplied PCV hose cut to length and simply press fit hose into place.
FINAL PROCEDURE
Tighten all hose clamps, start vehicle and let idle with the hood closed until operating temp is reached
(210 deg F) for 5 min, now open hood and re-tighten MAF to VR airbox connection with a socket not a
screwdriver. This will cold form the plastic onto the MAF ensuring a precision fit. (The plastics we use
are military spec and your filter housing uses a special mixture during the extrusion process . We mixed a
specified % of rubber compound with the ABS. This allows for -40 deg F and +275DegF without crack-
ing or stress) This is a VR Patented blend, that will never shatter or become brittle. Double check all con-
nections especially the MAF wiring harness