New Mercury Verado 400 Outboard Revealed
· The Verado 350 wideopen throttle (WOT) rpm range is ; the Verado 400 bumps that up to, and the Racing 400R goes even further, to rpm. Horsepower is simply torque x rpm, and with a supercharger in place peak torque is not going to fall off much as rpm increases; Mercury can keep increasing horsepower output by raising the rpm until durability .