Summary: Jeff Braun is a racing engineer who most recently worked with CORE Racing and IMSA. He’s been the Competition Director on the LMP2 Cars in the Tudor United SportsCar Series for SpeedSource Engineering and Mazda Racing. Jeff attended his first race at the age of three and started karting at seven. After going to work to manage the Transact Racing Team he purchased the business after only two years and created a race engineering consulting business. Transact has been a part of almost every kind of racecar
