Below is a list of rules by organization along with other source links. Find the group you want to race with and click on the Organization’s name.
Womp Mafia – 1/32 womp spec racing.
AWRA – American Womp Racing Association -The link goes to AWRA rules page. Last update unknown
Penn/Jersey Racing Series -Last Update 1/23/21
Slot Blog Rules Library – Link to Slot Blog’s extensive rules list. Membership is free