IHRA Official Rulebook

2018 IHRA RULE BOOK TABLE OF CONTENTS IHRA Office and Competition Department ..............................2 Race Series and Program Information ..........................................4 Summit Team Finals Information.........................................14 Motorcycle Class ...................................................................15 Snowmobile Class .................................................................15 ATV .......................................................................................17 Special Vehicles ....................................................................17 Teen Championship Racing-TCR ............................................18 Street Legal ..............................................................................19 Junor Dragster Program .........................................................19 Match Race & Exhibition Cars ................................................25 Safety and General Rules ........................................................27 General Regulations - ALL CLASSES ......................................30 SFI Specifications ...................................................................50 General Race Regulations ......................................................52 Please watch ihra.com for revisions and updates to this rule book. In addition to the competition standards listed within this publication, IHRA has a supplemental rules publication available on the competition page of ihra.com. The document provides competition and technical information for specialized vehicles that may be used at IHRA or affiliated events that is not included in the official rulebook. Please visit ihra.com for additional information.

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