Renault 1400 (RACE) DPR4+1

Working with a Basic TRUTH WMI kit an air cooling nozzle (175cc) is placed immediately after the front mount intercooler. A RACE valve will regulate flow from that position to match heat levels as they rise and fall. Just before timing pull is expected, another pair of them will send octane flow to nozzles mounted in each intake runner.

USRT RACE valve water meth direct port system

These ultra-fast 4AN threaded solenoids are compatible with all Snow controllers (but not those from AEM). They work even better with advanced options like Cortex EBC, FrostByte, or Torqbyte. This vehicle will be managed by an ECUMaster EMU Black.

USRT RACE valve water meth with ECU control

USRT direct port water meth injection on Renault 1400 turbo

Our Rapid Acting Control Elements (aka "RACE valves") are now the fastest/most accurate flow control actuators on the market. They function at 220psi. Whereas, the previous best do 180psi and yet others struggle at just 150!

water methanol injection: USRT tank + pump

Featuring full stainless steel internals, RACE valves are impervious to pure water, pure methanol, or any blend. Achieve EFI-level control precision.

Renault R5 Turbo | USRT method water methanol injection