Mercury Racing’s New 500HP Supercharged V8 Outboard Engine
Mercury Racing’s new 500-hp outboard engine is now a reality. The long-awaited supercharged V8 engine has been released and it packs a punch. Instead of opting for the V10 that powers the majority of Mercury engines, the high-performance marine propulsion and accessories company chose to push the limits and created the 4.6-liter V-8, 500R outboard…