RPM Activated Window Switch MSD8956 Internal - Low Volume and supports universal digital tuning

and supports universal digital tuning tools for internal combustion engines

10 Micron Pro Filter - Black-8AN ORB Inlet/Outlet Ports

1991 MAZDA MIATA 1

and 70cc exhaust ports

RPM Activated Window Switch MSD8956 Internal - Low Volume and supports universal digital tuningRPM Activated Window SwitchActivate and deactivate circuits, RPM modules used to activate the switch MSD8956 D8956 The RPM Window Switch has two rpm adjustments; one to activate a circuit, while the other deactivates the same circuit. This switch will supply then remove ground to a circuit. This is a great feature to deactivate nitrous before the engine's rev limit is reached. The switch can be used with stock inductive ignitions or an MSD Ignition