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Longacre 4.5" Stepper Motor Memory Tach


Stepper motor tach uses a small electric motor to drive the pointer. It is more precise than the more common 'aircore' instruments whose accuracy can be affected by the windings. Many professional race teams - NASCAR™, etc. – are switching to this style of tach for the improved accuracy and response.


• 10K Maximum RPM recall - Just push the Recall button

• High RPM Warning light - 2 stage -

        First warning can be set for just over your normal maximum RPM

        Second stage at the redline.

        Warning of too many revs before you blow an engine

        Can also be used as a 2 stage shift light.


• LED back light shows through the dial face PLUS the pointer is LED illuminated

• Stepper motor precision tach at an affordable price

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Longacre Racing Products
Longacre 4.5" Stepper Motor Memory Tach
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