602 Crate Sportsman follow the GRIT rule book with the following exceptions:

Section: Ignition and Revbox

Line A: Allowed to lock Mechanical Advance

Line E: 6200 chip instead of 6600

https://www.gritracingseries.com/_files/ugd/82bc77_0e534375a9b34e32812bbb6d3c28b702.pdf

Factory Stocks will follow the GRIT Racing Series rule book:

https://www.gritracingseries.com/_files/ugd/82bc77_aaba1dc923c64193a8e9cec94f2f3c72.pdf

SCDRA 4 Cylinder Rules:
http://www.scdra.net/Includes/2022scdrarules.pdf

Modified Rules Coming Soon!