VHP HI-FLOW 170 DEG THERMOSTAT 1997 T0 2003
THIS IS THE ONLY LSX UNIT WITH A SAFETY BYPASS. THIS ALLOWS COOLANT TO FLOW AROUND THE THERMOSTAT IN THE EVENT OF FAILURE.  VHP HAS BUILT AND SOLD OVER 10,000 OF THESE UNITS

WARNING! REPLACEMENT WATER PUMPS REQUIRE THE O4 AND LATER THERMOSTATS BELOW!

VHP HI-FLOW 165 DEG THERMOSTAT 2004-2008     "THERMOSTAT & O'RING ONLY"
IS THE ONLY LS1 UNIT WITH A SAFETY BYPASS. THIS ALLOWS COOLANT TO FLOW AROUND THE THERMOSTAT IN THE EVENT OF FAILURE. REPLACEMENT WATER PUMPS FOR EARLIER LSX ENGINES USE THIS NEW THERMO

                                                                  (     note! will not fit 2009 or later!   )

 

VHP CONSTANT MONITOR FAN CONTROLLER 1997-2004 

                                                     STOP HIGH ENGINE HEAT!

THE VHP FAN CONTROLLER ALLOWS THE USER TO ADJUST THE TURN ON TEMPS OF BOTH COOLING FANS.
THE FACTORY SETTING IS APPROXIMATELY 225 DEGREES. OUR UNIT IS ADJUSTABLE FROM 110 DEGREES TO 195 DEGREES. THIS A MUST FOR MODIFIED LSX POWER PLANTS.   WE HAVE BACK FEED PROTECTION IN THIS UNITS TO PROTECT THE PCM.
EASY TO FOLLOW INSTRUCTIONS AND ALL HARDWARE INCLUDED. INSTALL TIME: APPROX 30 MINUTES.
 click here to view magazine article Corvette Fever June 99