Best 225 Slant 6 Engine 2025. Aussiespeed rebuild a slant 6 valiant engine, chrysler 225 slant six motor performance street car build. I stared at ram’s announcement for the “hurricane” i6 engine in its 2025 pickup trucks.

Build it for speed, and it can. Despite its modest size and output, the 225 slant 6 engine has a reputation for being a smooth and torquey powerplant.