This is the most affordable data acquisition unit available. It comes with everything you need to get real data on your vehicle. Find out things about your car you never knew. No better way to practice. Hit the tree any time for a quick practice session.
Latest version has external switch.
Hurry, we can't build these fast enough. It's a hit. It's been proven to be deadly accurate. With the Dynolog software and the optional Pager Pack this is the most deadly system out there for predicting your ET or Throttle Stop. Electric or Air operated, these stops offer precision repeatability and affordability.