I'd forgotten about the LMS series. Maybe some Saturday or open Sunday.
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I did try these IRL cars at the (TPSCC) Texas track. Full throttle laps on a mile-and-a-half tri-oval. Compared to Indy: Very few idle moments, even without traffic. Call it around a 24 second lap (or less), using the Speedway upgrade. Traffic, and getting into and out of the pits, would be more challenging than Indy.
Want complete craziness? Try IRL at Joesville.
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It may be that SimHQ oval races, apart from the odd special event, are futile anyway.
