Engine

INLINE4

S FAMILY

A FAMILY

ZZ FAMILY

NZ FAMILY

AZ FAMILY

R FAMILY

T FAMILY

TZ FAMILY

E FAMILY

RZ FAMILY

VR FAMILY

NR FAMILY

TR FAMILY

AR FAMILY

INLINE6

JZ FAMILY

M FAMILY

FZ FAMILY

G FAMILY

V6

MZ FAMILY

VZ FAMILY

GR FAMILY

V8

UZ FAMILY

UR FAMILY

TURBO

CT26

CT20B

SUPERCHARGER

TEQ TECH

TVIS

Summary: A set of butterfly valves that is located between the intake manifold and cylinder head. It uses vacuum to activate at a certain engine revolution. This technology help a inline 4 to be more proficient as it provide a good velocity and volume of air at a low and high revolution speed. during low engine revolution the valves will close half the runners allowing for a better air velocity and high engine revolution the valves will open to give it more air volume thus creating a nicer torque curve.

VVT

Summary: The VVT system is a 2-stage hydraulically controlled cam phasing system

VVTI

Summary: Varies the timing of the intake valves by adjusting the relationship between the camshaft drive (belt, scissor-gear or chain) and intake camshaft.

DUAL VVTI

Summary: Dual VVT-i which adjusts timing on both intake and exhaust camshafts.

VVTLI

Summary: (Variable Valve Timing and Lift intelligent system) is a version that can alter valve lift (and duration) as well as valve timing.

VVT-IE

Summary: (Variable Valve Timing - intelligent by Electric motor) is a version of Dual VVT-i that uses an electrically operated actuator to adjust and maintain intake camshaft timing. The exhaust camshaft timing is still controlled using a hydraulic actuator.

Valvematic

Summary: It offers continuous adjustment to lift volume and timing

ACIS

Summary: Acoustic Control Induction System uses a single intake air control valve located in the intake to vary the length of the intake tract in order to optimize power and torque, as well as provide better fuel efficiency and reduce intake "roar"