This is a replacement display unit only for the "Small Display" Hot Lap In-Car Timing system. Measures 4.25" wide x 2.25" tall for easier installation in smaller cars such as formula cars and sports racers. If your old display unit has seen better days, give your system new life with a fresh display! Requires receiver and transmitter (not included).
Note: When converting from a Standard Display to a Small Display, you must also add the Hot Lap Direct Power Interface Module (Part No. 5256, sold separately) to power the system.
Not for use with the later Hot Lap Lti System (Longacre Part No. 21710).