The Honda J35A7 engine is a powerful and reliable V6 engine that was introduced in the 2005 Honda Odyssey. This engine has been a popular choice for drivers who demand both performance and efficiency from their minivans.
In this article, we will provide an overview of the Honda J35A7 engine and its specifications, as well as a performance review of this engine.
The Honda Odyssey is a popular minivan that has been on the market for over two decades. The J35A7 engine was introduced in the 2005 model year, and it has been a popular choice among drivers ever since.
The purpose of this article is to provide a comprehensive review of the Honda J35A7 engine, including its specs, performance, and pros and cons.
Whether you are a current Honda Odyssey owner or a potential buyer, this article will help you understand the capabilities of this engine and how it has performed over the years.
Honda J35A7 Engine Overview
The Honda J35A7 engine is a 3.5-liter V6 engine that was introduced in the 2005 Honda Odyssey. This engine was designed to deliver powerful and efficient performance, with a focus on smooth, responsive driving.
The J35A7 engine features a displacement of 3.5 liters, which equates to 211.8 cubic inches, and it has a bore and stroke of 89mm x 93mm. This engine is equipped with a 24-valve SOHC i-VTEC valve train system, which provides optimal fuel efficiency and engine performance.
In terms of output, the J35A7 engine delivers 255 horsepower at 5600 RPM and 250 lb-ft of torque at 4500 RPM. This engine has a compression ratio of 10.0:1, which means that it can produce more power from each engine cycle.
The J35A7 engine is compatible with the 2005-2010 Honda Odyssey EX-L, Touring models, as well as 2007-2010 revised bell housing to round shape Honda Odyssey EX-L, Touring models.
Overall, the Honda J35A7 engine is a reliable and powerful engine that has been a popular choice among Honda Odyssey drivers. Its smooth, responsive performance, combined with its fuel efficiency, makes it a great choice for drivers who want a powerful and efficient minivan engine.
Specification Table for J35A7 Engine
| Specification | J35A7 Engine |
|---|---|
| Displacement | 3.5 L (211.8 cu in) |
| Bore & Stroke | 89 mm x 93 mm (3.50 in x 3.66 in) |
| Power | 255 hp (190 kW) at 5600 RPM |
| Torque | 250 lb⋅ft (339 N⋅m) at 4500 RPM |
| Compression Ratio | 10.0:1 |
| Valve Train | 24-Valve SOHC i-VTEC |
| Compatibility | 2005-2010 Honda Odyssey EX-L, Touring<br>2007-2010 revised bellhousing to round shape Honda Odyssey EX-L, Touring |
Source: Wikipedia
Comparison With Other J35 Family Engine Like J35A3 and J35A4
Here is a comparison of the J35A7 engine with the J35A3 and J35A4 engines, which are also part of the J35 engine family:
| Specification | J35A7 Engine | J35A3 Engine | J35A4 Engine |
|---|---|---|---|
| Displacement | 3.5 L (211.8 cu in) | 3.5 L (211.8 cu in) | 3.5 L (211.8 cu in) |
| Bore & Stroke | 89 mm x 93 mm (3.50 in x 3.66 in) | 89 mm x 93 mm (3.50 in x 3.66 in) | 89 mm x 93 mm (3.50 in x 3.66 in) |
| Power | 255 hp (190 kW) at 5600 RPM | 244 hp (181 kW) at 5750 RPM | 244 hp (181 kW) at 5750 RPM |
| Torque | 250 lb⋅ft (339 N⋅m) at 4500 RPM | 240 lb⋅ft (325 N⋅m) at 5000 RPM | 240 lb⋅ft (325 N⋅m) at 5000 RPM |
| Compression Ratio | 10.0:1 | 10.0:1 | 10.5:1 |
| Valve Train | 24-Valve SOHC i-VTEC | 24-Valve SOHC VTEC | 24-Valve DOHC VTEC |
As you can see, the J35A7 engine is very similar to the J35A3 and J35A4 engines in terms of displacement and bore/stroke, but it has a higher power output and compression ratio.
The J35A7 engine is equipped with a single overhead cam (SOHC) i-VTEC valve train system, while the J35A3 and J35A4 engines are equipped with SOHC VTEC and DOHC VTEC valve train systems, respectively.
These differences in valve train technology can affect the engine’s performance and efficiency, with DOHC engines typically providing better performance and fuel efficiency compared to SOHC engines.
Head and Valvetrain Specs J35A7
Here are the head and valvetrain specifications for the Honda J35A7 engine
| Specification | J35A7 Engine |
|---|---|
| Valve Configuration | 24-Valve, Single Overhead Cam (SOHC) |
| Valve Train System | i-VTEC (Intelligent Variable Valve Timing and Lift Electronic Control) |
| Intake Valves | 34.0 mm |
| Exhaust Valves | 29.0 mm |
The J35A7 engine is equipped with a 24-valve single overhead cam (SOHC) valve configuration, with a 34mm diameter for the intake valves and a 29mm diameter for the exhaust valves.
The engine also features the i-VTEC system, which is a type of variable valve timing and lift control system that improves engine performance and efficiency.
The i-VTEC system allows the engine to optimize the valve lift and duration based on engine speed and load, providing improved fuel efficiency and low-end torque. Additionally, the i-VTEC system helps to reduce emissions and improve overall engine performance.
The Technologies Used in
The Honda J35A7 engine features several technologies that contribute to its performance and efficiency:
1. I-vtec (Intelligent Variable Valve Timing and Lift Electronic Control)
A type of variable valve timing and lift control system that improves engine performance and efficiency. The i-VTEC system allows the engine to optimize the valve lift and duration based on engine speed and load, providing improved fuel efficiency and low-end torque.
2. Sohc (Single Overhead Cam)
A type of valve train configuration in which the camshaft is located above the cylinder head, operating both the intake and exhaust valves. SOHC engines are generally less complex and lighter than DOHC (Double Overhead Cam) engines, making them a cost-effective solution for many vehicles.
3. Aluminum Engine Block
The J35A7 engine block is made from lightweight aluminum, which helps to reduce the overall weight of the engine and improve fuel efficiency. Aluminum blocks are also more resistant to corrosion compared to traditional iron blocks.
4. Drive-by-wire Throttle
A type of throttle system that eliminates the physical cable connection between the accelerator pedal and the throttle valve. Instead, the accelerator pedal sends a signal to the engine management system, which then activates the throttle valve. This technology provides improved throttle response, reduced pedal effort, and enhanced control.
5. Electronic Throttle Control
A type of throttle control system that uses electronics instead of mechanical linkage to control the throttle valve. This technology provides improved throttle response and control compared to traditional mechanical systems.
These technologies, along with other design features, help to make the Honda J35A7 engine a reliable and efficient powerplant, providing strong performance and low emissions for the Honda Odyssey.
Performance Review
The Honda J35A7 engine provides strong and reliable performance for the Honda Odyssey. The engine has a displacement of 3.5 liters and is equipped with a single overhead cam (SOHC) and i-VTEC (Intelligent Variable Valve Timing and Lift Electronic Control) system.
This combination provides a smooth and powerful driving experience, with 255 horsepower and 250 lb-ft of torque available at 5600 rpm and 4500 rpm, respectively.
The J35A7 engine also provides good fuel efficiency, thanks in part to the i-VTEC system, which allows the engine to optimize valve lift and duration based on engine speed and load.
Additionally, the engine’s aluminum block helps to reduce weight, which contributes to improved fuel efficiency.
The J35A7 engine also provides low emissions, thanks to advanced technologies such as the i-VTEC system, Drive-by-Wire throttle, and Electronic Throttle Control. These technologies help to ensure that the engine meets emissions standards and provides a clean driving experience.
Overall, the Honda J35A7 engine provides a strong, reliable, and efficient driving experience for the Honda Odyssey. With its smooth power delivery, good fuel efficiency, and low emissions, it is a great choice for drivers who want a powerful and well-rounded vehicle.
What Car Did the J35A7 Come in?
The Honda J35A7 engine was used in the 2005-2010 Honda Odyssey EX-L and Touring models. It was a 3.5-liter V6 engine that provided smooth and powerful performance, with 255 horsepower and 250 lb-ft of torque.
The engine was equipped with technologies such as i-VTEC, SOHC, and a lightweight aluminum block, contributing to its strong performance, good fuel efficiency, and low emissions.
The J35A7 engine was a well-rounded powerplant for the Honda Odyssey, providing reliable and efficient driving experience for drivers.
Other J Series Engines-
| J37A5 | J37A4 | J37A2 | J37A1 | J35Z8 |
| J35Z6 | J35Z3 | J35Z2 | J35Z1 | J35Y6 |
| J35Y4 | J35Y2 | J35Y1 | J35A9 | J35A8 |
| J35A6 | J35A5 | J35A4 | J35A3 | J32A3 |
| J32A2 | J32A1 | J30AC | J30A5 | J30A4 |
| J30A3 | J30A1 | J35S1 |
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