I recently bought a rolling chassis and will be looking to enter the owner driver endurance races next year, once I’ve rebuilt the kart and sourced some engines. The chassis has three torsion bars which concerns me regarding the rules. Looking at MSA documentation it states that front ones must be removed or welded. I may be wrong but I believe that the endurance races at Rye House don’t use the MSA rules. I am unsure if torsion bars are allowed or not, can anyone confirm if they are allowed so I can get the chassis welded if needed before I get it painted.