IF THE ENGINE SEAL IS REMOVED FOR ANY REASON THE COMPETITOR MUST COMPLETE A SEAL REMOVAL FORM AND FORWARD A COPY TO THE CATEGORY TECHNICAL COMMISSIONER.
Note:
Engines that have Motorsport Australia approved aftermarket parts installed eg cylinder heads, engine blocks may require extra sealing procedures to be carried out during assembly. Refer to the car make and model Specification Sheet for details.
Rotary engined cars must have engines checked for porting modifications and sealed during assembly.