Nitrous Express Digital RPM and TPS Activated Switch Adjustable SF52513 Built-in signal stabilizer produces steady

Built-in signal stabilizer produces steady timing at all rpm

600 in Square Port

1962-1972 Dodge P300

Ford: Ranchero 68 - 69 7 L Engine

Nitrous Express Digital RPM and TPS Activated Switch Adjustable SF52513 Built-in signal stabilizer produces steadyEngine RPM Limiter The NX Digital RPM Window Switch keeps the nitrous from activating at low RPMs and shuts off the nitrous before you over rev and or hit a revlimiter. This new Digital design allows you to set high and low RPMs quickly and easily without changing pills or chips. At NX we live and dream Nitrous Oxide. Customer service is taken very seriously and we work constantly to develop and improve our product lines. Our company is comprised of