The Honda J35Z6 engine is a 3.5L V6 engine manufactured by Honda Motor Company. It is a part of the J-series engine family and has been used in a variety of Honda and Acura vehicles.
With its impressive power and torque output, the J35Z6 engine has become a popular choice for many drivers seeking a high-performance engine for their vehicles.
In this blog post, we will take a closer look at the engine specifications, performance, applications, and comparison with similar engines to give you a better understanding of the Honda J35Z6 engine.
Honda J35Z6 Engine Overview
Honda’s J35 engine series has been a staple in the automaker’s lineup for years, known for its reliability and performance. One of the most popular models in the J35 series is the J35Z6 engine, which was introduced in the late 2000s and has been used in several Acura models.
The J35Z6 engine has a displacement of 3.5 liters and a bore and stroke of 89mm x 93mm, which gives it a smooth and powerful feel. The engine also has a high compression ratio of 11.2:1, which allows it to produce a robust 280 horsepower at 6200 RPM and 254 lb-ft of torque at 5000 RPM.
One of the standout features of the J35Z6 engine is its 24-valve SOHC VTEC valvetrain technology, which enhances the engine’s performance by optimizing airflow and fuel consumption.
This valvetrain system is paired with a multi-point fuel injection system, also known as PGM-FI, which ensures precise fuel delivery and efficient combustion.
In terms of performance, the J35Z6 engine delivers impressive acceleration and power delivery, making it a fun engine to drive. It also has a good balance between handling and fuel economy, making it a practical choice for everyday use.
When compared to other engines in its class, the J35Z6 holds its own, offering a strong combination of performance and efficiency.
The J35Z6 engine was primarily used in the 2010-2014 Acura TSX V-6 and the 2009-2014 Acura TL (Non SH-AWD). Despite its age, the J35Z6 engine is still popular among car enthusiasts and remains a sought-after choice for aftermarket modifications and performance upgrades.
In conclusion, the Honda J35Z6 engine is a reliable and capable engine that offers a great balance of performance and efficiency.
Whether you’re a car enthusiast looking for a fun engine to drive or a practical driver looking for a dependable engine, the J35Z6 is definitely worth considering.
Specification Table for J35Z6 Engine
|Displacement||3.5 L (211.8 cu in)|
|Bore x Stroke||89 mm x 93 mm|
|Power Output||280 hp at 6200 RPM|
|Torque Output||254 lb-ft at 5000 RPM|
|Valvetrain||24v SOHC VTEC|
|Fuel Control System||Multi-point fuel injection (PGM-FI)|
|Vehicle Applications||2010-2014 Acura TSX V-6, 2009-2014 Acura TL (Non SH-AWD)|
Comparison With Other J35Z Family Engine Like J35Z1 and J35Z2
The J35Z6 engine is part of Honda’s J35 engine family, which includes several other models such as the J35Z1 and J35Z2. While these engines share some similarities with the J35Z6, they also have some distinct differences.
The J35Z1 engine is the base model in the J35 series and has a smaller displacement of 3.5 liters. It produces less power compared to the J35Z6 engine, with a maximum output of 258 horsepower at 6000 RPM and 248 lb-ft of torque at 5000 RPM. It also has a lower compression ratio of 10.5:1.
The J35Z2 engine is similar in size and specs to the J35Z6 engine, with a 3.5-liter displacement and a compression ratio of 11.0:1. It produces less power compared to the J35Z6, with a maximum output of 273 horsepower at 6200 RPM and 251 lb-ft of torque at 5000 RPM.
In conclusion, the J35Z6 engine offers the highest level of performance among the J35 engine family, with the largest displacement, highest compression ratio, and highest power and torque output. If you’re looking for the most potent engine in the J35 series, the J35Z6 is the way to go.
Head and Valvetrain Specs J35Z6
The J35Z6 engine is equipped with a 24-valve SOHC (Single Overhead Cam) VTEC (Variable Valve Timing and Lift Electronic Control) valvetrain system.
The VTEC system is a Honda-patented technology that allows the engine to switch between two different cam profiles, depending on the engine’s operating conditions.
The system provides better fuel economy and low-end torque when in the low-lift, low-duration cam profile and better high-end power when in the high-lift, high-duration cam profile.
The VTEC system works in conjunction with the engine’s hydraulic lash adjusters to provide precise valve control and optimal performance. The hydraulic lash adjusters also reduce engine noise and improve durability, as they eliminate the need for frequent valve clearance adjustments.
The J35Z6 engine also has a hydraulic valve lifter design, which provides a more stable and consistent valve operation, improving engine durability and reducing maintenance requirements.
The engine’s valve lifters are also designed to have low friction, which contributes to the engine’s overall fuel efficiency.
The Technologies Used in
The J35Z6 engine is equipped with several advanced technologies that improve its performance and efficiency. Some of these technologies are:
1. Vtec (Variable Valve Timing and Lift Electronic Control)
VTEC is Honda’s patented technology that improves engine performance by adjusting the valve lift and timing based on engine operating conditions.
The system provides better fuel efficiency and low-end torque when in the low-lift, low-duration cam profile and better high-end power when in the high-lift, high-duration cam profile.
2. Multi-point Fuel Injection (Pgm-fi)
PGM-FI is an electronic fuel injection system that provides precise fuel delivery to the engine. The system uses multiple injectors to inject fuel into the engine, which results in improved engine performance and fuel efficiency.
3. Dual-stage Intake System
The J35Z6 engine is equipped with a dual-stage intake system, which improves the engine’s breathing and overall performance. The system uses two separate air intake passages, one for low- and mid-range engine speeds and another for high-engine speeds, to optimize air delivery to the engine.
4. Dohc (Double Overhead Cam) Valvetrain
The J35Z6 engine features a DOHC valvetrain, which provides a high-performance, efficient engine. The DOHC design allows for a more compact engine design and improved engine breathing, which results in better performance and fuel efficiency.
5. Drive-by-wire Technology
The J35Z6 engine is equipped with Drive-by-Wire technology, which eliminates the mechanical throttle cable and replaces it with an electronic throttle control system. The system provides a more precise and responsive throttle control, improving the engine’s overall performance.
The Honda J35Z6 engine is a high-performance engine that offers excellent performance and efficiency.
With a 3.5-liter displacement, a high 11.2:1 compression ratio, and a maximum output of 280 horsepower at 6200 RPM and 254 lb-ft of torque at 5000 RPM, the J35Z6 engine provides ample power and acceleration.
The J35Z6 engine’s VTEC system, multi-point fuel injection, and dual-stage intake system all contribute to the engine’s excellent performance and efficiency.
The VTEC system improves the engine’s high-end power, while the multi-point fuel injection system and dual-stage intake system optimize air delivery and fuel delivery, respectively.
In terms of fuel efficiency, the J35Z6 engine delivers good fuel economy, thanks to its advanced technologies, such as the multi-point fuel injection system and Drive-by-Wire technology.
The engine’s hydraulic valve lifters also contribute to its fuel efficiency, as they have low friction and improve the engine’s overall durability.
In conclusion, the Honda J35Z6 engine is an excellent choice for those looking for a high-performance, efficient engine. Whether you’re looking for strong acceleration, good fuel efficiency, or both, the J35Z6 engine delivers.
What Car Did the J35Z6 Come in?
The Honda J35Z6 engine was primarily used in the 2010-2014 Acura TSX V-6 and the 2009-2014 Acura TL (Non SH-AWD) models.
This 3.5-liter, high-performance engine was designed to deliver excellent power and efficiency, and was equipped with advanced technologies such as VTEC, multi-point fuel injection, and a dual-stage intake system.
With a maximum output of 280 horsepower and 254 lb-ft of torque, the J35Z6 engine provided ample power and acceleration for these Acura models.
Other J Series Engines-