Rule changes for 2022

Greetings Mud Racers!

We had our rules meeting on Saturday and here is what will change for 2022 by class:

Street Rod...No changes to the current rules.

Sportsman: Any brand of single plane intake is allowed...NO tunnel rams, fabricated or sheet metal intakes will be

allowed!

Superstock: Small block engines only will be required to pull 14" vacuum at 1000 rpm. Big blocks must still pull 15" at 1000 rpm.

Also, a reminder that the "1 race grace" to any rule was abolished several years ago. What this means is you must fit the rules when teching in for the race. Tech crew has final say!

We will be scheduling our Awards Meeting soon and will post the date, time and location when it is confirmed.

Thank you!

SDMRI Board