Can You Put A Performance Camshaft On Honda Odyssey

Feasibility of Installing a Performance Camshaft on a Honda Odyssey

Availability of Performance Camshafts

Performance camshafts for the Honda Odyssey are rare. This vehicle is not a common choice for high-performance upgrades, making it hard to find camshafts designed specifically for it. Even OEM camshafts can be scarce, with Honda having them on backorder and few available in the used market.

Engine Design and Intent

The Odyssey’s engine, particularly the 3.5-liter V6, focuses on efficiency and reliability instead of high performance. Its SOHC 24-valve design ensures smooth operation and good fuel efficiency. This engine design supports the Odyssey’s role as a family minivan, emphasizing comfort, space, and practicality.

Potential Modifications and Challenges

Installing a performance camshaft means significant changes to other engine parts. Modifications may involve adjustments to the ECU, intake and exhaust systems, and possibly the transmission. These changes could cause compatibility issues, increase costs, and affect reliability.

While you can modify the Honda Odyssey’s engine, installing a performance camshaft is not practical. The main reasons include limited availability, the engine’s design for efficiency, and the vehicle’s family-oriented purpose.

Compatibility and Availability

For a performance camshaft for your Honda Odyssey, ensure compatibility and explore available options.

OEM Parts Discontinuation

Some OEM camshaft parts for the 2007 Honda Odyssey with the J35A7 engine are unavailable, like the rear camshaft part #14200-RKB-J00, which Honda no longer makes.

Aftermarket Camshaft Options

Aftermarket companies, such as Bisimoto Engineering, offer performance camshaft profiles that fit J series engines, including the J35A7.

Specific Camshaft Availability

You can find camshafts for the 2005-2007 Honda Odyssey J35A7 engine from various aftermarket sellers.

Installation and Compatibility Considerations

Ensure compatibility with engine parts like the VTEC system and valve clearances when installing a performance camshaft.
- The J35A7 engine has specific valve clearances:
  - Intake: 0.24-0.26 mm
  - Exhaust: 0.28-0.32 mm
- Check VTEC activation points for best performance.

Engine Modifications Impact

Differences in the J35 engine types, such as J35A3, J35A6, and J35A7, include electronic throttle bodies, 2-stage intake manifolds, and VCM systems. These features affect the compatibility and performance of your camshaft.

Performance Camshaft Profiles for Honda Odyssey

Considering a performance camshaft for the Honda Odyssey with a J-series engine requires understanding the various camshaft profiles to achieve desired performance enhancements. Companies like Bisimoto Engineering offer structured profiles, typically categorized into levels such as Level 1 and Level 2, each designed to provide incremental performance boosts.

Variations in Camshaft Profiles

Lift: This refers to how far the valve is opened by the camshaft. Increased lift allows more air and fuel into the combustion chamber, leading to higher power output. For instance, a camshaft with a lift of 0.270 inches can significantly enhance airflow compared to one with a lower lift.
Duration: Duration is the amount of time the valve remains open during the engine cycle, measured in degrees of crankshaft rotation. Longer duration can improve engine breathing at higher RPMs but may reduce low-end torque.
Overlap: This is the period when both intake and exhaust valves are open simultaneously. Adjusting overlap can optimize performance for specific driving conditions—more overlap can enhance high RPM power but may lead to rough idling at lower speeds.

These factors are crucial in tailoring the camshaft profile to match specific driving needs and performance goals.

Application and Availability

Shared Parts with Other Models: The 2008-2017 Honda Odyssey equipped with the VCM-2 engine shares camshafts with the 2009-2015 Honda Pilot. However, these parts are increasingly difficult to find due to backorders and limited availability in the used market.
Replacement Challenges: Finding a replacement camshaft, particularly for the front bank cam, often requires searching junkyards or waiting for parts from dealers. It’s advisable to secure a replacement before disassembling your engine, as many used parts may already be worn out.

Alternative Options and Modifications

Camshaft Alternatives: If OEM options are unavailable, consider using camshafts from different engines, such as the J37 intake from Acura. However, this may require modifications and tuning to ensure compatibility with your Honda Odyssey’s existing systems.
Complementary Tuning: Proper tuning is essential when installing a performance camshaft. Adjusting other components like the intake and exhaust systems can maximize performance gains. Regular maintenance checks are also crucial to ensure all parts function harmoniously.

Case Studies

Bisimoto Engineering Successes: Bisimoto Engineering has achieved remarkable results with their tuning solutions for Honda Odysseys, including modifications that have led to impressive power outputs, such as a 1000 HP Odyssey. These case studies provide valuable insights into potential enhancements and necessary modifications for achieving high-performance standards.

Selecting the right performance camshaft profile for your Honda Odyssey involves careful consideration of lift, duration, and overlap characteristics tailored to your driving style. With options available from reputable companies like Bisimoto Engineering and careful attention to compatibility and tuning needs, you can significantly enhance your vehicle’s performance.

For further information on aftermarket parts and performance upgrades tailored specifically for your vehicle, consider exploring resources from Volgen Power. Their expertise can guide you through the best options available in the market today.

Cross-Compatibility with Other Honda Models

Examining camshaft swaps for Honda models reveals several options. Here’s a clear breakdown:

Interchangeable Camshafts: The 2009-2015 Honda Pilot and 2011-2017 Honda Odyssey share camshafts with the same part number, 14100-RGW-A02, which allows for a straightforward swap.
Potential Swaps: The Acura RL (2005-2008) has camshafts that fit the 2005-2007 Honda Odyssey with the J35A6 engine. However, the RL’s 11:1 compression ratio differs from the Odyssey’s 10:1, affecting performance.
Considerations and Modifications:
- Grind Profiles: The Acura RL’s cams suit higher compression engines, which may alter performance in the Odyssey.
- Compression Ratio: Alterations might be needed to match the different compression ratios during a swap.
- Valve Springs: The RL’s stiffer valve springs require attention when installed in an Odyssey.
Real-World Examples:
- A Honda Odyssey owner used Acura RL heads and cams by adjusting the compression ratio and adding a custom stainless steel exhaust for better performance.
- Another user solved a sourcing issue for a 2009 Pilot front camshaft by using one from a 2011-2017 Odyssey.
Performance Gains: Swapping in Acura RL cams might increase horsepower by up to 10hp. Combining these swaps with other modifications, like boosting or custom exhaust setups, often results in greater gains.

Installation Considerations

When installing a performance camshaft on a Honda Odyssey, pay attention to these key points:

Check Engine Condition: Inspect the engine for issues like valve seal problems or timing belt wear before installation. For example, a 2007 Odyssey EX-L had valvetrain noise and a misfire resolved before the camshaft replacement.
Replace Both Camshafts: If one camshaft is faulty, replace both to ensure balanced performance and prevent future issues. Changing only one can cause uneven performance and damage other engine parts.
Align Timing Marks: Proper alignment of timing marks is crucial. Rotate the cam so its mark is at 6 o’clock and the crankshaft mark is at 12 o’clock to ensure correct timing and avoid engine damage.
Consider Timing Chain Replacement: Replace the timing chain if the engine has over 10,000 miles. A worn chain can disrupt cam and ignition timing.
Install New Valve Lifters: Use new valve lifters with the new camshaft. Apply assembly lube to lifter bases before inserting them into their bores.
Maintain and Break-In Properly: After installation, change the engine oil and filter. For flat tappet cams, run the engine at 2,500–3,000 RPM for 20-30 minutes during break-in. Avoid idling during this time.
Assess VCM System Impact: Variable Cylinder Management (VCM) can cause issues like oil varnish and premature camshaft wear. Disabling the VCM system with a VCM tuner can help avoid these problems.

Sources for Aftermarket Camshafts

If you want to boost your Honda Odyssey’s performance with a new camshaft, consider these reliable options:

Online Forums

Honda Odyssey Forum: Engaging with dedicated forums like the Honda Odyssey Forum can provide valuable insights. Members often share their experiences and recommendations regarding performance camshafts specifically designed for the Honda Odyssey. This community can be an excellent resource for advice on what works best for your vehicle.

Online Marketplaces

Amazon and eBay: While these platforms offer a variety of aftermarket camshafts, it’s essential to exercise caution. Always verify the seller’s credibility and check product reviews before making a purchase, as OEM camshafts are rare. Ensure that the camshaft is compatible with your specific model year.

Auto Parts Retailers

Parts Geek and Advance Auto Parts: These retailers have extensive inventories of aftermarket camshafts. For instance, Advance Auto Parts lists numerous options with various price points, ensuring you can find something that fits your budget and performance needs. Check their website for availability and customer reviews to guide your purchase decisions.

Local Options

Local Junkyards: Visiting local junkyards can yield used camshafts at a lower cost. However, due diligence is necessary; inspect any used parts carefully to ensure they are in good condition before purchasing.

Direct Manufacturer Sales

Manufacturer Websites: Some manufacturers sell camshafts directly through their websites or authorized dealers. It’s advisable to check the manufacturer’s reputation and confirm compatibility with your Honda Odyssey model before buying.

Additional Considerations

Check the Engine’s Condition: Before installation, ensure that critical engine components such as the timing belt, spark plugs, and gaskets are in good working order. Replacing worn parts will support better performance and longevity.
OEM Camshaft Availability: Finding OEM camshafts for 2008-2017 models can be challenging due to backorders from Honda. This scarcity makes it vital to explore alternatives if you require a replacement.
Compatibility with Other Engine Parts: Installing a performance camshaft may necessitate upgrades to other components like the intake and exhaust systems to fully realize its benefits.
Impact of VCM (Variable Cylinder Management): For models equipped with VCM, improper maintenance can lead to premature wear on cam lobes. When selecting a performance camshaft, consider options that accommodate this feature and commit to regular maintenance to prevent issues.

For more detailed information on aftermarket parts and performance enhancements, consider visiting Volgen Power’s. They offer a wealth of resources that can help you navigate your options effectively and make informed decisions about your vehicle upgrades.