David S. Wallens
David S. Wallens Editorial Director
7/1/22 7:33 p.m.
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IMSA’s changes for 2023 won’t be limited to the return of GTP cars as it just announced the IMSA VP Racing SportsCar Challenge: “Le Mans Prototype 3 (LMP3) and Grand Touring 4 (GT4) race cars in 45-minute sprint races with one driver per car.”

Full release below.

 

DAYTONA BEACH, Fla. – A new, multiple-class, sprint-race series will make its debut in …

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David S. Wallens
David S. Wallens Editorial Director
7/1/22 7:35 p.m.

Also, props to the two-class format. 

Purple Frog (Forum Supporter)
Purple Frog (Forum Supporter) GRM+ Memberand HalfDork
7/1/22 9:10 p.m.

This could put a financial bite into all those teams that depend on three drivers with at least two bringing the sponsorship cash.  Other than tires and fuel, the cost of doing a 45 minute race is almost like a 6 hour race.  (travel expenses, food, crew salaries, equipment, etc., etc)

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