Description
The DataMaxx Jr. System was built by active junior dragster racers for junior drag racing and is the only NHRA, PDRA, WDRA & IHRA approved Jr. Dragster data logger on the market. We have spent years working on and perfecting the data logger for a junior dragster and have come up with some features that will absolutely step your game up. The 12v battery we recommend can be purchased from Amazon
