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Classic Instruments Tachometer Filters SN20

Tachometer Filter, Each

Estimated Ship Date: Today Would you rather pick it up? Select Location

Manufacturer's Part Number: SN20
Part Type: Tachometer Adapters
Summit Racing Part Number: CIN-SN20

Quantity: Sold individually.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These Classic Instruments tachometer filters install between the tachometer and the ignition trigger source. They are designed to trap, redirect, and dissipate the high-voltage spikes and surges that are emitted by any late model, high-energy ignition system. The filters also modifiy the sharp up and down spikes into a semi-square wave signal for steady pointer readings and faster pointer response.

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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