RELATED: Mobil 1 Technology Center
Each week the host of NASCAR.com's GarageCam presented by Mobil 1 will take an automotive technology question and get it answered by the experts in the NASCAR Sprint Cup Series garage.
Last week in Phoenix, host Matthew Dillner asked Kevin Manion, crew chief of Michael Annett's No. 7, what type of oil they'd be using in the new qualifying format.
Watch the video above to hear the answer, and be sure to tune in to GarageCam presented by Mobil 1 this week in Las Vegas and see another question answered.
Nationwide Series GarageCam, presented by Mobil 1: 3 p.m. ET, Friday, March 7. (Watch here)
Sprint Cup Series GarageCam, presented by Mobil 1: 1:30 p.m. ET, Friday, March 7. (Watch here)
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