Hobbs Adjustable Pressure Switch NOS15685 Cometic Exh 298° Duration advertised @

Exh 298° Duration advertised @

ORB Taper Swivel 90° Hose End -8AN to -8ANBlack Finish

The kit contains 5 individual length checkers and diameter checker

When a racer switches from their primary ignition to the backup ignition

It can use either a 130 or 143 tooth flywheel and a 10

Hobbs Adjustable Pressure Switch NOS15685 Cometic Exh 298° Duration advertised @Hobbs Adjustable Pressure Switch50psi. Normally Open NOS15685 S15685 These switches prevent your nitrous system from engaging when the fuel pressure is below a safe level. These easy to install versions for all carburetor and direct port nitrous systems are preset at 4 psi and are adjustable from 4 to 7 psi. For EFI applications, NOS offers safety switches preset at 50 psi that are adjustable from 30 to 70 psi.