Teams test electronic fuel injection At Charlotte:

  • Teams representing 11 NASCAR Sprint Cup Series cars turned upwards of 400 miles Monday during a test of Electronic Fuel Injection (EFI) at Charlotte Motor Speedway. Both NASCAR officials and drivers were optimistic about the continued development of the system. Plans call for the full implementation of EFI in the NASCAR Sprint Cup Series beginning with the 2012 season. Four Hendrick Motorsports teams, two Stewart-Haas Racing teams, one team from Richard Childress Racing, one team from Michael Waltrip Racing, one Earnhardt-Ganassi team, a team from Joe Gibbs Racing and one team from Roush-Fenway Racing participated in Monday’s test session. The #6 Roush Fenway Ford, driven by Trevor Bayne, turned in the day’s fastest lap with a speed of 189.793 mph. Ricky Stenhouse Jr. also tested the #6 Ford on Monday. Another NASCAR EFI test is scheduled for Thursday, Oct. 20 at Talladega Superspeedway. The test is set to run from 10 am – 4 pm/ct.(NASCAR)(10-18-2011)