Toyota 1.6 20V 4AGE Black TOP Engine

The Toyota 1.6 20V 4A-GE “Black Top” is the final and most refined naturally aspirated version of the legendary 4A-GE engine series. A compact, high-revving 1.6 -liter DOHC inline-four, it’s known for its 20-valve cylinder head (three intake, two exhaust per cylinder) and Variable Valve Timing (VVT) on the intake cam, delivering 163 horsepower (approx. 123 kW ) and a sharp throttle response. Key features include factory Individual Throttle Bodies (ITBs) , a high 11.0:1 compression ratio , and a distinctive black valve cover, making it a favorite for performance swaps and motorsports.