After the first two TUDOR United SportsCar Championship events, there have been several adjustments made to the IMSA Rule Book and Race Control. Here’s the quick recap:
Changes coming to IMSA Race Control include the following:
Enforcement of an IMSA rule requiring the display of the car’s number on its in-car cameras.
Upgraded video review equipment to high definition (HD).
A new system for cross-checking cars and drivers involved in on-track incidents.
Addition of a third driver advisor to work alongside the IMSA Race Director and two driver advisors to assist with evaluating responsibility in incidents and other on-track situations.
IMSA also is adjusting its full-course caution procedures to maximize green-flag running time. Changes to the procedures, which will be confirmed by IMSA Rule Book bulletins, are as follows:
At events where there is only one prototype class in a race, the pits will be opened for that class when the field is packed up and while GT cars are still performing the Pass-Around procedure. This change will expedite the full-course caution process by a full lap.
The “Lap-Down Wave-By” procedure – which provides a strategic opportunity for cars a lap or more behind to gain a lap back by staying on course while leaders make pit stops – will be more limited in its application. There will be no Lap-Down Wave-By in races less than two hours and 30 minutes in length. For races between two-and-a-half hours through six hours, the Lap-Down Wave-By will be used only once in any 90-minute period after 60 minutes from the start of a race. No Lap-Down Wave-By will be used in the last 30 minutes of a race.
Efforts also will be made to use “Debris Yellows” where a situation is likely to involve the simple removal of debris or the flat-tow of a stopped car to a safe location. A Debris Yellow includes the Pass-Around procedure, but the pits remain closed until the race is restarted.
The two-day Chris Griffis Memorial Mazda Road to Indy Test concluded on Sunday at the Indianapolis Motor Speedway road course.
Combined times after the two days of running are below, with Nico Jamin (Indy Lights Presented by Cooper Tires) and Oliver Askew (Pro Mazda Championship Presented by Cooper Tires) remaining on top from Saturday to Sunday, and Darren Keane (Cooper Tires USF2000 Championship Powered by Mazda) supplanting Andres Gutierrez at the head of that field.
Previous notebooks are linked here (Friday, Saturday), with additional Sunday notes to follow.
Several drivers pulled double duty between series, namely Parker Thompson (Exclusive Autosport in Pro Mazda and USF2000), Carlos Cunha (Juncos Racing in Indy Lights and Pro Mazda) and Aaron Telitz (Team Pelfrey in Pro Mazda, RJB Motorsports in USF2000). Telitz (above) added a run in Pro Mazda in Team Pelfrey’s No. 82 car; the Wisconsinite has done a lot of the series’ testing for the new Pro Mazda Tatuus PM-18, and had hoped to run all three series. We’ll have more meanwhile on Thompson and Exclusive’s double in the days to come; the Michael Duncalfe-led team out of Saskatoon, Saskatchewan was one of three new Pro Mazda teams adding those cars to USF2000 efforts (Pabst Racing, BN Racing) this week.
There were a handful of drivers that changed cars or teams for Sunday’s second day of the test, primarily in USF2000. While Keane ran both days at Newman Wachs, the Brian Halahan-managed team ran David Osborne and Oscar DeLuzuriaga in the Nos. 37 and 38 cars, taking over from Jake Craig and Max Peichel. Osborne switched from Team Pelfrey, where he ran Saturday, and where Jacob Loomis ran Sunday. Justin Gordon ran a second Exclusive Autosport chassis, switching to the No. 90 on Sunday after running the No. 92 Saturday.
The PM-18 best lap set by Askew is more than three seconds faster than the series’ official track record (Pato O’Ward in 2016, at 1:22.8800, 105.941 mph). Askew’s best time of 1:19.8142 averages 110.010 mph around the 2.439-mile circuit. Neither the Indy Lights nor USF2000 cars eclipsed the existing lap records in those categories.
Drivers largely extolled the PM-18’s outright pace and potential with the horsepower upgrade, in what is a significant step forward for the series. “Following prototype testing of the new PM-18, I believed that we had a special race car and this weekend’s testing confirms that,” said Dan Andersen, Owner and CEO of Andersen Promotions. “Based on team and driver comments, this is a fantastic race car and I am very pleased with what Tatuus, Elite Engines and my team have assembled. It fits perfectly in between the USF-17 and the IL-15 in terms of lap times and, more importantly, it takes what a driver learns in the first step and introduces higher HP, higher grip and higher aero. This will be a great training car for years to come, and seeing our program now with three excellent and well-designed cars is very satisfying to me.”
Keane, one of the few veterans (relatively speaking) within USF2000 was plugged in this weekend as the only driver outside Pabst Racing to threaten the top of the timesheets. “It’s a good boost in confidence for me heading into next year. I am really happy with how everything is going with the team. They are a great group of guys and it’s just really good to see us improving and being where we want to be,” he said.
Rinus Veekay hailed the Indy Lights Dallara IL-15 Mazda this weekend in his first test there, although the talented Dutch teenager may well focus on Pro Mazda next season and shoot to win that championship, and continue his battle with Askew established in USF2000. “The car is very nice, quick,” noted VeeKay. “You can really feel the downforce and it was a pleasure to drive.”
The MRTI is done with official running for the year, but the $200,000 MRTI Scholarship Shootout remains in December at Wild Horse Pass Motorsports Park, the former Firebird Raceway, outside Phoenix. The winner of that will get a ticket into USF2000 for the 2018 season.
Full MRTI spring training will take place at Homestead-Miami Speedway in February 2018, with undoubtedly a bevy of driver and team announcements to come over the following months.