CAR (UK) - - Tech -

With the cur­rent in­let-only in­tel­li­gent valve ac­tu­a­tion, the sys­tem is de­liv­er­ing up to 7.5 per cent e†iciency gains over the base ver­sion of Jaguar Land Rover’s In­ge­nium en­gine, with an ad­di­tional three per cent over a non-VVT en­gine. How­ever, Cam­con is conŽident that im­prove­ment can be dou­bled since IVA would con­stantly re-tune it­self ac­cord­ing to nu­mer­ous pa­ram­e­ters, in­clud­ing to­pog­ra­phy

and am­bi­ent tem­per­a­ture.

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