West Coast 360 Sprint Car Series

Home Page
Latest News
Race Results
Point Standings
Race Schedule
Drivers
Photo Gallery
Video Clips
Rules
Race Tracks
Series History
Statistics
Sponsors
Links
Contact Us

 

 

 

 

*These rules are also in effect for AMSOIL USAC/CRA, USAC West Coast, and Sands Chevrolet USAC SouthWest Sprint Cars for 2018.

USAC TECHNICAL UPDATE – TB2018-NAT001

NATIONAL SERIES
Date: JANUARY 1, 2018

ALL NATIONAL SERIES

-Digital bleeders are allowed. Air may not be introduced to the tire. Bleeders may not be controlled remotely.

-Full containment seats mandatory beginning May 1, 2018. Beginning in 2019 all seats must meet SFI 39.2 specifications.

Silver Crown Series
-Tire options for events in 2018 remain the same as 2017

National Sprint
-Suspension adjustments by the driver from the cockpit will not be permitted.

-Front axle tethers will be mandatory beginning May 1, 2018.

-Hoosier will make 94/14.0 available in RD12 compound