Technical Specification Books

Technical Specification Books are are available at

http://www.speedwaysedans.com/index.php/technical-specs

This link will take you to the current and latest Specifications for all National Sedan Classes –

• Super Sedans – online V1
• Modified Sedans – online V3
• Production Sedans – online V3
• Street Stocks – online V4
• National 4’s – online V3
• Junior Sedans – online V2

Last Updated 1st July 2016