NASCAR Helmet Wiring Kit - S-3 Mic Manufacturer_Chatterbox Longacre's stepper motor-style tachometers use

Longacre's stepper motor-style tachometers use a small electric motor to drive the pointer for increased accuracy over more traditional air-core instruments that are easily effected by the windings

The new dual durometer padding is constructed in two pieces

Dirt Track racers of all kinds use this blower with plenty of air to purge the helmet of contaminants

this cell is built for serious racers who need reliability

Larger size fits up to 22" wheels

NASCAR Helmet Wiring Kit - S-3 Mic Manufacturer_Chatterbox Longacre's stepper motor-style tachometers useComplete helmet wiring kit with NASCAR style plug, 1 8 mono headphone jack and standard S3 mic.