07Jul2026
Mustang Dark Horse SC details, shaped by GTD and GT3 testing with track-focused brakes, aero, and chassis engineering.
ZR1X 1/4 mile performance sets a new American production car benchmark with an 8.675-second pass at 159 mph on pump gas.
SCT has announced its 2026 schedule, opening its 13th season with an 18-race national tour that spans coast to coast.
GM has patented a new Displacement On Demand system that abandons collapsible lifters in favor of a rocker shaft–based design.
The IHRA has made a landmark $10 million donation to St. Jude Children’s Research Hospital.
Corvette leak reveals new GM Parts Book RPO codes that may outline Chevrolet’s upcoming C8 Grand Sport strategy.
RAM’s TRX is back for 2027, delivering 777 horsepower from an all-new Hellcat-based V-8 and refined off-road hardware.
Hennessey’s dyno test reveals Corvette ZR1 RWHP that points to higher real-world crank output than Chevrolet’s official rating.
New leaks from GM’s internal Parts Book hint that the upcoming Gen 6 small-block V8 may debut as a 6.7-liter LS6. Early details point to an OHV pushrod design.

