Is F23A1 a VTEC?

F23A1 was a typical engine with a VTEC system and the compression ratio of 9.3. Its power was 152 HP @ 5,700 rpm, the torque was 205 Nm @ 4,900 rpm.

What does sulev mean in Honda Accord?

Super ultra-low emissions vehicle
Super ultra-low emissions vehicle (SULEV) is a U.S. classification for passenger vehicle emissions. The classification is based on producing 90% fewer emissions than the average gasoline-powered vehicle.

Is the Honda Accord 2.3L VTEC an optional engine?

This engine was an optional engine as an upgrade from the 2.3- liter non-VTEC Accord DX. This engine was only available in the EX and LX trims and produced significantly more power than the non-VTEC models. These engines remained completely unchanged through the five production years

What kind of engine does Honda Accord f23a4 have?

The ULEV F23A4 also has markings on the rear windows. F23A1: This engine was used in the 1998-2002 Honda Accord LX, EX, and SE, LEV models. The LX and EX engines produce less than 0.0075 grams per mile of non methane organic gas (NMOG), qualifying them for California LEV (Low-Emission Vehicle) status.

How many valves does a Honda 2.3 liter VTEC have?

Configuration The 2.3-liter VTEC was an inline, four-cylinder engine with four valves per cylinder, making a total of 16 valves. It also had a single-overhead-cam configuration, meaning it had a single camshaft on the top of the cylinder head.

What kind of engine does the Accord EX use?

The ULEV (Ultra-Low Emission) engine used on the Accord EX model with automatic transmission uses several new technologies to achieve its remarkably low emissions output.

What does VTEC mean on a Honda 2.3 liter engine?

The VTEC designation on this engine means that it has Honda’s signature variable-valve-timing. This feature is designed to maximize horsepower at high revolutions-per-minute. The 2.3-liter VTEC produced 150 horsepower at 5,700 rpm. As with the horsepower, the VTEC system makes maximum torque at a higher-than-usual rpm.