Lawrence and Andretti vie for TA2 positioning, Francis and Betts look to increase leads.
The racer turned broadcaster is turning in his microphone for a new steering wheel.
Tommy Kendall podiums, Naiperalski and Greene take TA3 wins.
Trans Am legend and four-time champion to join Miller Racing as team transitions to Dodge Challenger SRTs.
This will also mark Tommy Kendall's return to Trans-Am racing.
It's round six of the Trans Am Championship
Series joins NASCAR Nationwide, Pirelli World Challenge on June 21
NASCAR Nationwide driver set to hone road-racing skills in TA2 class
Amy Ruman was fast all weekend long, leading every session from practice to qualifying.
Amy Ruman hopes to carry her momentum into this weekend's RacingJunk.com 100, Round 5 at New Jersey Motorsports Park in Millville, New Jersey.
Vital points up for grabs at RacingJunk.com 100
Canadian Tire Motorsport Park owner Ron Fellows can still get the job done
100th start for veteran race car driver comes at his home track, which he co-owns
The Trans Am Series to resume the 2014 Trans Am Championship with the 100 Miles of Luna-C at Road Atlanta on May 10, in association with Formula Drift and the Drift Atlanta weekend.
Martin and Camus take TA3, as 51 cars participate in Trans Am races.
Dean Martin and Russ Snow win TA3 groups in first Trans Am appearances.
The Trans Am Series is moving Round Four at Canadian Tire Motorsport Park up a day to Saturday May 17.
The 2013 Series featured multiple entries in the high thirties, including a decade-high 41-car entry at the 2013 Finale at Daytona International Raceway.