NOS/Nitrous Oxide System - Adjustable Pressure Switch, 50 PSI Adjustable Pressure, Normally Open Water Temperature Gauge - Carbon

Water Temperature Gauge - Carbon Fiber - 120-240 Degree F - Mechanical - Analog - Full Sweep - 2-5/8 in Diameter - Carbon Fiber Look Face - Each

Introducing the Holley EFI sensor block

Ignition Coil - Sniper EFI Hyperspark - E-Core - 0

Rivet - Small - 3/8 in Head - 3/16 in Steel Mandrel - 1/4 to 3/8 in Grip Range - Aluminum - Chevron Blue Paint - Set of 250

Mechanical Cooling Fan - 18 in Fan - 4 Blade - 1

NOS/Nitrous Oxide System - Adjustable Pressure Switch, 50 PSI Adjustable Pressure, Normally Open Water Temperature Gauge - Carbon50 PSI Adjustable Pressure Switch (Normally Open) You don't want to be blasting nitrous into the engine if fuel pressure is below what is required to supply the required extra fuel.