The Prototype class features cars which are broadly similar in pace to the LMP2 cars you'll find in the World Endurance Championship (in fact, many of the cars are LMP2s) but it also has cars called Daytona Prototype Internationals - or DPi for short.
IMSA's
Prototype class features two main types of cars - those built to IMSA's own DPi (Daytona Prototype International) regulations, and those built to the ACO's LMP2 regulations.
Not exact matches
Funds will be used to build a strong development team to take our
prototype software to a full
featured enterprise -
class product with a year.
Both series hold races — some of them long endurance events — that
feature different
classes of sports cars, led by the exotic Daytona
prototype cars in Grand - Am and the LMP1 cars in the ALMS.
The 12 Hours of Sebring
features a strong field of
prototypes and GT -
class contenders vying to win on a tooth - rattling circuit that tests the stamina of drivers and race cars.
The IMSA
Prototype Challenge, which
features the LMP3 race cars will also
feature Michelin tires as will the new GS
class for the GT4 - spec race cars.