In 1999, Lotus introduced the 111s version of the Elise . It provided 143 bhp at 7.000 rpm and 128 ft-lb (174 Nm) with the new variable valve control (VVC) version of the K engine . There were larger inlet and exhaust valves, a new aluminium inlet manifold, and a revised plenum chamber.
Lotus Elise Rover K-series Engine Information, Lotus Engine Upgrades | K Series Engine Upgrades …
Lotus Elise – Wikipedia, Lotus Elise Rover K-series Engine Information, The Rover engine s compact size and weight are a significant advantage in a lightweight race/sports car of the Lotus 7 type or the Elise . Note, a full race K Series weighs 78 kg including 7 kg of fluids. Compare these figures for output in terms of power to engine weight. See Table 1.
Lotus Exige, Lotus Evora, Lotus Esprit, Lotus Elan, Tesla Roadster
