In LMDh, which is designated as the GTP class by IMSA, there are four approved suppliers of standard chassis—Dallara, Ligier Automotive, Multimatic and Oreca. Hypercars can be powered by a ...

IMSA announced the 2026 WeatherTech SportsCar Championship calendar this afternoon as part of the build-up to the Mobil 1 ...

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.

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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 ...

signaling a shift of their Pro group to the GTP program. The most notable story here is Pfaff given the team’s recent news of financial troubles. A team that has been a staple on the IMSA grid ...

Acura enters the 2025 12 Hours of Sebring with two electrified ARX-06 prototypes, aiming for victory after last years success ...

with the IMSA GTP Hybrid Electrified Race Car, at Action Express Racing to learn about physics and engineering. “What we’re doing here is a laboratory. It’s a laboratory for the automakers.

There’s a deeper historical precedent between the current GTP and the version that put IMSA on the worldwide map in the 1980s. Inarguably, the original GTP cars were as technically sophisticated ...

A total of 56 cars will contest the 73rd running of the Sebring 12 Hours, split between 13 GTP, 12 LMP2, 11 GTD Pro and 20 GTD entries. The Florida race will mark the IMSA debut of Aston Martin ...

Rolex 24 qualifying delivered plenty of drama across all classes, with Dries Vanthoor claiming pole position in the premier GTP category after ... his first-ever IMSA pole in the No. 120 Wright ...