Tower Motorsports, whose No. 8 car finished a half-lap ahead of the runner-up in the Rolex 24’s LMP2 class, had that win stripped Wednesday by IMSA. What was described as an “extended post ...

Chip Ganassi Racing scored a victory with a BMW V8 in its Riley chassis in 2013 ... Lilou Wadoux, who won her first IMSA race last year in an Af Corse-entered LMP2 car at Watkins Glen, seeks ...

When Sebastien Bourdais lambasted IMSA for its post-race demotion of Tower Motorsports from first place in LMP2 over a skid-plate violation, he broke ranks. There’s no racing show like one with ...

IMSA stripped Tower Motorsports of its LMP2 class victory at the Rolex 24 at Daytona because of a technical infraction. The victory was given Wednesday to runner-up United Autosports, the team co ...

Both feature a similar base of regulations, with a few tweaks, and both can compete in either WEC or IMSA. Le Mans Daytona h (LMDh): LMDh regulations mandate that a chassis must be built by one of ...