The Honda D17Z3 engine is a 1.668-liter SOHC VTEC engine found in select Honda vehicles. This engine is known for its high-revving capabilities and performance-oriented design.
The D17Z3 engine was primarily used in the 2001-2006 Honda Civic EX and 2005-2006 Civic LXL, both sold only in Brazil. With its strong performance and reliability, the D17Z3 engine remains a popular choice for Honda enthusiasts and car modders alike.
In this article, we will take a closer look at the engine specifications and performance of the D17Z3, as well as provide a comprehensive review of its strengths and weaknesses.
Honda D17Z3 Engine Overview
The Honda D17Z3 engine is a 1.668-liter 4-cylinder engine that was produced by Honda and found in select Honda vehicles.
This engine is known for its high-revving capabilities and performance-oriented design, making it a popular choice among Honda enthusiasts and car modders.
The D17Z3 engine features a SOHC VTEC valvetrain, with four valves per cylinder and a VTEC switchover point at 4,800 RPM.
This engine also features an OBD-2 MPFI fuel control system, providing precise fuel management and optimal performance.
In terms of power and torque, the D17Z3 engine produces 130 horsepower at 6,300 RPM and 114 lb-ft of torque at 4,800 RPM.
The engine’s redline is set at 6,800 RPM and the rev-limiter at 7,000 RPM, allowing for a high-performance driving experience. The D17Z3 engine’s compression ratio is 9.9:1, and the bore and stroke is 75 mm × 94.4 mm.
In conclusion, the Honda D17Z3 engine is a reliable and high-performing engine that provides a strong power and torque output.
With its performance-oriented design and high-revving capabilities, the D17Z3 engine is a popular choice among Honda enthusiasts and car modders.
If you’re in the market for a Honda vehicle with a high-performance engine, the D17Z3 is definitely worth considering.
Specification table for D17Z3 engine
| Specification | Value |
|---|---|
| Displacement | 1,668 cc (101.8 cu in) |
| Bore & Stroke | 75 mm x 94.4 mm (2.95 in x 3.72 in) |
| Rod Length | 140 mm |
| Rod/Stroke | 1.48 |
| Compression Ratio | 9.9:1 |
| Power (at RPM) | 130 hp (97 kW) at 6,300 RPM |
| Torque (at RPM) | 114 lb-ft (154 Nm) at 4,800 RPM |
| Redline (RPM) | 6,800 RPM |
| Rev-limiter (RPM) | 7,000 RPM |
| Valvetrain | SOHC VTEC |
| VTEC Switchover (RPM) | 4,800 RPM |
| Fuel Control | OBD-2 MPFI |
Source: Wikipedia
Comparison with other D17 family engine like D17A1 and D17A2
The Honda D17Z3 engine is a part of the D17 engine family, which also includes the D17A1 and D17A2 engines.
The D17A1 and D17A2 engines are similar to the D17Z3 engine in many ways, but there are also some key differences between them. Here’s a comparison of the three engines:
| Specification | D17Z3 | D17A1 | D17A2 |
|---|---|---|---|
| Displacement | 1,668 cc | 1,668 cc | 1,668 cc |
| Bore & Stroke | 75 mm x 94.4 mm | 75 mm x 90.7 mm | 75 mm x 90.7 mm |
| Rod Length | 140 mm | 140 mm | 140 mm |
| Rod/Stroke | 1.48 | 1.54 | 1.54 |
| Compression Ratio | 9.9:1 | 9.7:1 | 10.0:1 |
| Power (at RPM) | 130 hp (97 kW) at 6,300 RPM | 127 hp (95 kW) at 6,200 RPM | 127 hp (95 kW) at 6,200 RPM |
| Torque (at RPM) | 114 lb-ft (154 Nm) at 4,800 RPM | 110 lb-ft (149 Nm) at 5,000 RPM | 110 lb-ft (149 Nm) at 5,000 RPM |
| Valvetrain | SOHC VTEC | SOHC | SOHC |
| VTEC Switchover (RPM) | 4,800 RPM | N/A | N/A |
| Fuel Control | OBD-2 MPFI | OBD-2 MPFI | OBD-2 MPFI |
As we can see, the D17Z3 engine has a slightly higher power output compared to the D17A1 and D17A2 engines, but the difference is not significant.
The D17Z3 engine also features a VTEC valvetrain, which provides an additional performance boost compared to the non-VTEC D17A1 and D17A2 engines.
Additionally, all three engines have similar displacement, rod length, and fuel control systems, which are key components of engine performance.
In conclusion, the D17Z3 engine is a high-performing engine in the D17 engine family, and offers a good balance of power, torque, and efficiency.
However, if you’re looking for a more budget-friendly option, the D17A1 or D17A2 engines may be a better fit, as they offer similar performance at a lower price point.
Head and Valvetrain Specs D17Z3
The Honda D17Z3 engine features a SOHC (Single Overhead Camshaft) VTEC (Variable Valve Timing and Lift Electronic Control) valvetrain.
The VTEC system allows for increased performance by switching between two different cam profiles at high RPMs, which optimizes valve lift and duration for maximum power output.
Here are some specific head and valvetrain specs for the D17Z3 engine
| Specification | Value |
|---|---|
| Valve Train | SOHC VTEC |
| Valves per Cylinder | 4 |
| VTEC Switchover RPM | 4,800 |
In summary, the Honda D17Z3 engine features a high-performance VTEC valvetrain, which provides increased power and efficiency compared to traditional SOHC engines.
The VTEC system is designed to optimize valve lift and duration at high RPMs, which allows for maximum power output and improved engine performance.
The Technologies Used in
The Honda D17Z3 engine utilizes a number of technologies to improve its performance, efficiency, and reliability.
Some of the key technologies used in the D17Z3 engine include
1. VTEC (Variable Valve Timing and Lift Electronic Control)
VTEC allows for increased performance by switching between two different cam profiles at high RPMs, which optimizes valve lift and duration for maximum power output.
2. OBD-2 MPFI (On-Board Diagnostic 2 Multi-Point Fuel Injection)
This system uses multiple fuel injectors to deliver fuel more precisely, which improves fuel efficiency and reduces emissions.
3. SOHC (Single Overhead Camshaft)
The SOHC design allows for a more compact and lightweight engine, which can improve fuel efficiency and performance.
In summary, the Honda D17Z3 engine uses a combination of advanced technologies to provide high performance, efficiency, and reliability.
The VTEC system, OBD-2 MPFI, and SOHC design are just a few of the technologies that make the D17Z3 engine a popular choice for Honda vehicles.
Performance Review
The Honda D17Z3 engine is known for its impressive performance and reliability. With a displacement of 1,668 cc, the engine produces 130 horsepower at 6,300 RPM and 114 lb-ft of torque at 4,800 RPM.
The VTEC system allows for increased performance by switching between two different cam profiles at high RPMs, which optimizes valve lift and duration for maximum power output.
One of the key strengths of the D17Z3 engine is its rev-happy nature, with a redline of 6,800 RPM and a rev-limiter at 7,000 RPM. This makes the engine a great choice for sporty driving and high-performance applications.
Additionally, the OBD-2 MPFI system ensures that the engine runs smoothly and efficiently, delivering fuel precisely where it is needed.
The Honda D17Z3 engine is also known for its reliability and durability, making it a popular choice for Honda vehicles in South America.
With a compression ratio of 9.9:1 and a SOHC VTEC valvetrain, the engine is designed to last for many miles and provide consistent performance over time.
In conclusion, the Honda D17Z3 engine is a high-performance, reliable, and efficient engine that is well suited for sporty driving and high-performance applications.
With its VTEC system, OBD-2 MPFI, and rev-happy nature, the D17Z3 engine is a popular choice for Honda vehicles in South America and around the world.
What car did the D17Z3 come in?
The Honda D17Z3 engine was primarily used in the 2001-2006 Honda Civic EX (in Brazil only) and the 2005-2006 Honda Civic LXL (in Brazil only).
These vehicles were equipped with the 1,668 cc engine, which produced 130 horsepower and 114 lb-ft of torque.
The D17Z3 engine was known for its performance and reliability, and was a popular choice for sporty driving and high-performance applications.
With its VTEC system, OBD-2 MPFI, and rev-happy nature, the D17Z3 engine was a popular choice for Honda vehicles in South America and around the world.
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