In practice, this work different ignition timing points on both spark plugs in defined control map lights. When approaching full load, where dual door no longer provides any benefits, the phase shift effect is so there that the spark crosses over on the auxiliary plug in the passenger cycle 60 degrees at TDC. For all practical purposes this results to single ignition on the central spark plug under full load. Register combustion is recognised by a solid-body sound sensor matched specifically to the possibilities.
Ford designed the Zetec to share some parts with other Ford engine developments at the time, including the smaller Sigma I-4 and larger Duratec V6. This engine shares its bore and stroke dimensions with the 2-valve CVH engine.
Ford Power Products sells the Zeta in 1.
Production of the engines, renamed Zetec the rename occurred because Lancia owned the "Zeta" trademark, began at Ford's Bridgend plant in Wales in September, with later production added at Cologne, Germany in and Chihuahua, Chihuahua, Mexico, in The first Zetecs displaced 1.
Battle Ferrari LaFerrari vs Bugatti Chiron at Highlands