Why my 2001 4runner have more power?

The 2001 4Runner has a 3.4-liter V6 engine that produces 183 horsepower and 217 lb-ft of torque. This is more power than the previous-generation 4Runner, which had a 3.0-liter V6 that produced 150 horsepower and 180 lb-ft of torque. There are several reasons why the 2001 4Runner has more power.

* Larger engine: The 3.4-liter V6 is larger than the 3.0-liter V6 in the previous-generation 4Runner. This means that it has more displacement, which allows it to produce more power.

* Higher compression ratio: The 3.4-liter V6 has a higher compression ratio than the 3.0-liter V6. This means that the air-fuel mixture is compressed more before it is ignited, which results in more power.

* More aggressive camshaft profile: The 3.4-liter V6 has a more aggressive camshaft profile than the 3.0-liter V6. This means that the valves open and close more quickly, which allows for more air and fuel to enter and exit the cylinders.

* Dual exhaust system: The 3.4-liter V6 has a dual exhaust system, while the 3.0-liter V6 has a single exhaust system. This allows for better airflow and reduces backpressure, which results in more power.

These are just some of the reasons why the 2001 4Runner has more power than the previous-generation 4Runner. These improvements make the 2001 4Runner a more capable off-road vehicle and a more enjoyable vehicle to drive on the road.