What is VVTL i engine?
VVTL-i (Variable Valve Timing and Lift intelligent system) (also sometimes denoted as VVT-iL or Variable Valve Timing and Intelligence with Lift) is an enhanced version of VVT-i that can alter valve lift (and duration) as well as valve timing. The system was first used in 1999 Toyota Celica with 2ZZ-GE.
How long do 2zz engines last?
If it is well maintained then you should easily be safe up to 120k. It is not uncommon for them to reach 200k.
Is the 2zz engine reliable?
The biggest issue with 2zz engines were the early engines had a problem with their oil pumps so see if it has a new engine or a new pump. As far as reliability, make sure they have had regular oil changes because it has a timing chain and it’s really expensive to fix if it ran without regular oil changes.
Is 2ZZ GE reliable?
Is the 2zz GE a reliable engine?
How fast is a 2zz engine?
4,600 feet per minute
The factory 2ZZ engine uses forged rods and cast pistons to reach a peak mean piston speed of nearly 4,600 feet per minute (fpm) at its 8,200 RPM redline.
How does Toyota VVTL-I work?
The VVT-i system uses engine speed, intake air volume, throttle position and water temperature to calculate optimal cam timing. The ECU can advance or retard the intake cam depending on light, medium or heavy load, optimizing output throughout the entire powerband.
What kind of valve timing does Toyota 2ZZ-GE use?
To variable inlet valve timing, the 2ZZ-GE engine used a variable valve lift system operated on the inlet and exhaust valves. At engine speeds above 6000 rpm, high-lift camshaft profiles are engaged and the cam lobes increased intake lift from 7.25 to 11.2 mm and exhaust lift from 7.25 mm to 10.0 mm).
What kind of engine does the Toyota 2ZZ-GE have?
The 2ZZ-GE has an aluminum cylinder head with two overhead camshafts (DOHC) and four valves per cylinder (16 in total), Multipoint fuel injection system, VVTL-i (Intelligent variable valve timing with lift), and distributorless, coil-on-plug “Toyota Direct Ignition” system.
Which is the first production engine with variable valve timing?
The 2ZZ-GE was the first production engine to combine cam-phasing variable valve timing with dual-profile variable valve lift in the American market. The table below lists the specifications of the two camshaft profiles.
Where can I find a Toyota 3ZZ engine?
The 3ZZ-FE is a 1.6 L (1598 cc) engine unit built in Japan. It is found in the Toyota Corolla Altis which is sold in Asian countries such as Singapore, Malaysia, Philippines, Thailand, Pakistan (as SE Saloon) and Taiwan; and in the Toyota Corolla sedan sold in Sri Lanka.