In the realm of automotive engineering, there are few things as intriguing as the discovery of a prototype engine. These engines, often developed in secrecy and never released to the public, offer a tantalizing glimpse into what might have been. One such engine is the W10, a prototype developed by...

HPA Motorsports is revolutionizing the VR6 community with the introduction of the VR550T, a crate engine designed for VR6 enthusiasts craving a turn-key OEM VR6 turbo engine for their cars. This engine is a custom version of the 2.5L DDKA VR6 engine that powers the Chinese-market Volkswagen Teramont, known as...