The standard choices are cast-iron Dart Pro SHP or GM LSX blocks ... Nelson Racing Engines has refined its Windsor-based 428 twin-turbo crate engine for more than a decade now.

A performance shop that made a name for itself with ridiculously powerful twin-turbo builds, Underground Racing has recently broken the quarter-mile record for R8s with a road-going R8 owned by a ...

China’s Great Wall Motor has unveiled a new 4.0-liter twin-turbo V8 at the Shanghai Auto ... Great Wall calls the PHEV-compatible DOHC V8 engine a “secret weapon in luxury markets.” ...

Sean Rogers Pachigalla’s twin-turbo Audi R8 improved upon his previous quarter-mile record of 9.215 seconds, which was set at the Valley Run in 2024. Audi R8 V10 is the fastest car with a ...

A new twin-turbocharged V8 engine has been revealed at Auto Shanghai 2025 by Chinese giant GWM. To be used in a range of products, the new V8 has been in development for more than three years and will ...

GM’s new patent reveals a predictive torque management system that could end turbo lag—and aftermarket tuning as we know it.