Proflow Vacuum Triggered Safety Switch, Hobbs Switch, 3 Terminal, Norm Open Or N Bolt kits and six Grade-8 zinc coated

and six Grade-8 zinc coated washers

Part Number : PFE103-12

operating at or below 6800 RPM

Proflow’s new AirMax intake manifold for the Ford Cleveland engine features an improved runner design that keeps the air/fuel mixture as cool as possible

Minimum temperature -40°C

Proflow Vacuum Triggered Safety Switch, Hobbs Switch, 3 Terminal, Norm Open Or N Bolt kits and six Grade-8 zinc coatedPart Number : PFEVS18 223T Proflow's Vacuum adjustable safety switches have been designed to,for example sense when vacuum drops below a specific minimum set point and activates vacuum pump, or wired to activate a water methanol injection when vacuum drops below the set point. This heavy duty vacuum switch is made of premium materials to serve as a quality replacement. Note: Choice of Normally Open or Normally Closed wiring Factory Pre Set To 20"hg