NOS Nitrous Solenoid Driver 24-CHL-N-12 1-1/2" and larger spacers are

1-1/2" and larger spacers are uniquely designed allowing spacer to remain bolted to water pump while changing fans

5-1/4 in Wide x 1-3/4 in Tall

All Lokar products are made in the USA and carry a lifetime warranty

The pump depth is fully adjustable for fitment in the most popular cell sizes 7

Built-in Arm Restraints

NOS Nitrous Solenoid Driver 24-CHL-N-12 1-1/2" and larger spacers areProduct Description: Relay Switch 40 amps 12V Wiring Included NOS Nitrous Oxide Systems Kit The use of nitrous oxide as a performance enhancement has been used since World War II. Allied aircraft used it for emergency boosts in airspeed and altitude capabilities. By the end of World War II, jet propulsion had been invented and the United States' government was losing interest in piston powered aircraft. For nearly thirty years, the application of