AMSOIL Sprints
Friday, 4 May 2018

USAC TECHNICAL UPDATE – TETHERS

USAC TECHNICAL UPDATE – TB2018-02

 

SERIES

-National Sprint

-CRA Sprint

-West Coast / Southwest Sprint

 

TETHER SYSTEM

The required tether systems start date is now June 1, 2018. System includes (1) kingpin to kingpin and (2) chassis mounted around the front radius rod / front engine motor mount uprights.