The Japanese car industry has produced a lot ... Thanks to the regulations of the time, the IMSA GTP cars of the early '90s were all pushing close to 1,000 hp. It wasn't just Nissan-built cars ...

What are the differences between these very similar sports car prototype categories ... In LMDh, which is designated as the GTP class by IMSA, there are four approved suppliers of standard ...

The next version of the AAR-Toyota GTP car, known as the Eagle ... with the Eagle Mk III winning 21 or 27 IMSA races between ...

Penske's Sebring win caps Porsche’s GTP dominance, while Inter Europol, AO Racing, and Winward Racing claim hard-fought class ...

IMSA GTP teams now use this tool to enhance their simulator sessions, enabling them to accurately replicate tire warm-up, the effects of track temperature, and how car setups influence both tire and ...

The new addition to the Grand Touring Prototype category will pit a roaring engine against a field of hybrids as the prototype platform from the WEC Series makes its IMSA debut.

A total of 56 cars are set to compete in next weekend’s Mobil 1 Twelve Hours of Sebring, the second round of the IMSA WeatherTech SportsCar Championship and second leg of the Michelin Endurance Cup ...

All of the IMSA-style GTP cars in the class, Porsche, BMW, Cadillac, etc., are running a less-powerful KERS system which can deploy at lower speeds and only powers the rear wheels. For Aston to ...

No matter the results at the Mobil 1 Twelve Hours of Sebring, Aston Martin’s new Valkyrie is guaranteed to generate some noise in its IMSA ... cars in the Grand Touring Prototype (GTP) category.