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The 1ZZ-FE is a 1.8 L (1,794 cc) version.Bore x stroke of 79 mm × 91.5 mm (3.11 in × 3.60 in). Compression ratio is 10.0:1. It uses MPFI, has VVT-i (1998-99 1ZZ engines don't have VVT-i), and features fracture-split forged powder metal connecting rods, one-piece cast camshafts, and either a cast aluminum intake manifold or a molded plastic intake manifold.
The air flow sensor was replaced by a MAP sensor, the diameter of the four individual throttle bodies was increased from 43 to 45 mm (1.69 to 1.77 in), the exhaust ports diameter were increased by 3 mm, the intake cam lift was increased from 7.9 to 8.2 mm (0.31 to 0.32 in), and the intake ports were significantly improved in shape and contour ...
In practical use, a V-6 engine would only need three coil packs instead of six. The coilpack fires the spark plugs in two cylinders simultaneously so for example 1&4/2&5/3&6 cylinders fire together, the spark plug in one cylinder on a compression stroke is where the power comes from, and the spark plug in the other cylinder on an exhaust stroke ...
Cutaway view of Variable Valve Timing with intelligence on a ZR engine in Techniquest Glyndŵr. VVT-i, or Variable Valve Timing with intelligence, is an automobile variable valve timing petrol engine technology manufactured by Toyota Group and used by brands Groupe PSA (Peugeot and Citroen), Toyota, Lexus, Scion, Daihatsu, Subaru, Aston Martin, Pontiac and Lotus Cars.
Two, four-cylinder engines are available, the 1.8-litre 2ZR-FE with 132 horsepower (98 kW), and a Valvematic equipped 2ZR-FAE offered on the new "Eco" trim, providing 140 horsepower (100 kW). The Corolla will be available with a four-speed automatic, six-speed manual, or Toyota's new CVTi-S Continuously-Variable Transmission. [43]
New Zealand is the only export market for the estate. It is marketed as the Corolla GX Wagon with the 1NZ-FE engine. While the hatch and saloon feature the 1.8-litre 2ZR-FE Dual VVT-i, the estate features the Japanese market 1.5-litre, 4-cylinder, 16-valve, DOHC VVT-i engine. It is specified lower than the GX model hatch and saloon due to the ...
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