What does VVT-i 16 valve mean?
1.8L 4-Cylinder DOHC 16-Valve with Dual Variable Valve Timing with intelligence (VVT-i): This engine option delivers an impressive 132 hp and 128 lb-ft of torque. 1.8L 4-Cylinder DOHC 16-Valve with Valvematic technology: For an extra boost of power, opt for this engine with 140 hp and 126 lb-ft of torque.
What engines have variable valve lift?
General Motors (GM) introduced Intake Valve Lift Control (IVLC) on the third generation Ecotec engine. The system provides two-stage variable valve lift in addition to continuous variable timing.
Is VVT-i better than non VVT-i?
Basically so far the pro’s of the vvti are that it makes more torque at half the rpm compared to the non vvti, it’s a newer engine so less wear and already comes single turbo.
How do I know if I have VVT?
You can tell if your motor has VVT by looking at the cover. You can see the camshaft phaser actuator on the top, and also a five pin harness at the bottom. If the motor does NOT have VVT, there will be no phaser, and the harness will be three pin.
Is VVT the same as VTEC?
i-VTEC uses not only timing but also the lift aspect of the valves, while VVTi uses only the timing aspect. The technology that uses timing and lift aspect developed by Toyota is called VVTL-i and can be equated with that of i-VTEC of Honda.
How long do VVT engines last?
How Long Do Vvti Engines Last? It provides an ultra high definition output of 3,048 frames per second. The 0 V6 engines found on the 09+ models are smooth, quiet, and reliable, with their performance easily exceeding 200,000 miles (320,000 km) as far as we know.
What’s the difference between DOHC and SOHC?
When a single camshaft governs both intake and exhaust valves, the setup is commonly known as SOHC. On the other hand, when there are two dedicated camshafts, one to push the inlet valves and the other to push the ones which let the gases escape from the cylinder after combustion the setup is called DOHC.