single vvti vs dual vvti

The "grey top" pictured in the OP is a FWD with single vvti engine found in the JDM Caldina and Rav4. The "red top" can found in a JDM Celica and MR2 and also FWD (MR2 not FWD, but you know what I mean). The "grey" and "red" are basicly the same with one difference. The "grey" has cats built into the header.
Perawatan Kendaraan 4 Menit 22 Januari 2022 Apa Itu VVT-i, Fungsi, dan Cara Kerja VVT-i atau Variable Valve Timing-Intelligent adalah teknologi yang mampu mengatur sistem kerja katup pemasukan bahan bakar (inteks) secara elektronik dan otomatis.
77418 posts · Joined 2006. #2 · Sep 20, 2012. It should have the dual. The easiest way I know of to tell the difference is the oil filter. On the single it is right up on top on the driver's side. On the dual it is down under. It might also say right on the engine cover whether it is single or dual. Go ahead, skin it!
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4 Interesting Facts about Dual VVT-i Engine. The development of increasingly advanced technology makes the car's performance more capable both in terms of power and fuel efficiency. Fuel efficiency is crucial because the need for saving gasoline consumption is one of the main needs of vehicle users.
The compression ratio is 9.6:1 for the single VVT-i. Average fuel consumption using the JC08 method is 9 km/L (25 mpg ‑imp; 21 mpg ‑US). The 2TR-FE received updates in 2015 to feature Dual VVT-i. The maximum power with Dual VVT-i is 120 kW (161 hp; 163 PS) at 5,200 rpm, and 25 kg⋅m (245 N⋅m; 181 lbf⋅ft) of torque at 3,800 rpm.
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single vvti vs dual vvti