Horse Sense:While methanol injection can replace an intercooler, its benefits are further enhanced when you use it in addition to an intake-cooling device, such as Vortech's popular line of ...

So what do you do when you've built your motor, strapped on the biggest turbo you can tolerate and basically tuned your forced-induction car to the teeth-but you still want more power? More boost ...

When it comes to pump-gas performance, the name of the game is usually compromise. Unfortunately for turbo LS (or other) enthusiasts, real street (and some track) cars walk that fine line between ...

Pushing the limits is in the nature of every gearhead. How much cam can you run? How big of a carb can you get away with? How much compression will pump gas hold? Those aren't just simple questions ...

Hello David, a water-methanol injection (WMI) kit is designed for vehicles with forced induction systems, such as turbochargers or superchargers. This system injects a mixture of water and methanol ...

2026 Chevrolet Corvette Stingray, 2025 Chevrolet Corvette Stingray, 2024 Chevrolet Corvette Stingray Coupe, 2023 Chevrolet Corvette Stingray Coupe, 2022 Chevrolet Corvette Stingray Coupe, 2021 ...

Out of the box, the Ford Fiesta ST is quite the fantastic package. Its light weight and peppy nature make it one of the best hot hatches on the market. However, this owner didn't think 197 ponies was ...

Along with Hennessey Performance Engineering and ProCharger, Extreme Turbo Systems is boosting the mid-engine ‘Vette as we speak. Previewed four weeks ago, the twin-turbo V8 upgrade has finally hit ...

The idea of injecting an incompressible, incombustible liquid into an engine appears, upon initial consideration, like an inadvisable move. After all, those who have watched a driver tackle deep water ...