Beams redtop has single vvti. makes 200ps or 197bhp. i don't know much about it, but the swap is one of the most complex 3s swap to do on the mr2. there are also non colored Beams or grey Beams out of the caldina's and such the made 190bhp with single vvti. black top Beams out of the altezza has dual vvti and made 210ps. 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. This technology not only that it implemented turbocharging as a new method of gaining power. But also implemented direct injection, and dual variable valve timing instead of single VVT. As well as V-TEC on the exhaust camshaft. Shifting the V-TEC to the exhaust basically ended the traditional sound of the V-TEC engine. 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. Sudah hampir dua dekade Toyota terutama menggunakan teknologi VVT-i atau variable valve timing with intelligence. Tepatnya mereka menggunakan menerapkannya pada tahun 1991-an. Pertama kali mesin Denso Iridium Power Pack. Bagi pemilik Avanza/Xenia dual VVT-i, Denso menyediakan Iridium Power Pack. Busi ini sepertinya diperuntukan khusus untuk mobil dengan mesin berteknologi dual VVT-i. Memang jika kita menilik tentang teknologi VVT-i vs Dual VVT-i nyaris sama. Tetapi ternyata perbedaanya juga banyak. Dual VVT-i FJ Intake mod for Tacoma Single VVT-I engines. Discussion in '2nd Gen. Tacomas (2005-2015)' started by Key-Rei, Sep 15, 2017. Post Reply. Page 3 of 3 < Prev 1 2 3. The FJ/4Runner (Dual VVT-I engines) throttle bodies are a few mills larger than the single VVT-I TB's. The intake plenum opening is a larger bore than the OEM Tacoma VTEC is developed by Honda whereas VVT-i is developed by Toyota. The VVTi only alters the timing while i-VTEC alters the timing as well as the lift of the valves. The VTEC makes changes to both, the intake and the exhaust valves. The VVTi technology on the other hand works only on the intake valve. Single VVT: Continuously varies the timing of your intake camshaft (only) Dual VVT: Varies the timing of the intake camshaft and the exhaust camshaft. Essentially, the dual VVT system creates a solution that helps the engine breathe more efficiently. By adjusting the timing of the valves, you can generate more power, better fuel efficiency, and Smaay - there ae 2-3 versions of the 1GR. the newer ones have dual VVTI, he older ones single VVTI. I have seen people running 4psi boost on stock injectors and ECU for 320 /360 whp/ ft/lb but there is also the TRD larger injectors + reflash option used for the TRD SC. I am unsure if there is a difference in the FJ vs the tacoma / tundra lmrB8GV.