85701-16 COMP CAMS Engine Valve Kit

Review COMP CAMS Engine Valve Lifter Kit

The COMP Cams 85701-16 Engine Valve Kit is a top-tier performance solution for those seeking to enhance the airflow and overall engine performance of their engine. This valve kit is specifically designed for flat tappet Detroit-style small block engines and includes everything necessary to upgrade the factory valves, allowing for increased horsepower and torque.

The heart of this kit are the heavy-duty, 2.085-inch intake and 1.600-inch exhaust valves. Manufactured from premium materials, these valves reduce wear and provide superior durability even under high-rpm and high-stress conditions. The intake valves feature a full-length valve seat, ensuring a perfect seal and optimal airflow, while the exhaust valves are designed with a beveled seat to minimize exhaust restriction.

In addition, the COMP Cams 85701-16 Engine Valve Kit includes new valve guides, valve springs, retainers, and locks, ensuring a proper fit and function. The valve springs are made from high-quality, chrome silicon alloy material, allowing them to maintain their power output even after prolonged use. The dual-adjustable valve spring retainers offer precise adjustability, making it easy to optimize valve clearance and achieve optimal engine performance.

Designed for easy installation, the valve kit comes with all necessary hardware and instructions, simplifying the upgrade process for the DIY enthusiast. The COMP Cams 85701-16 Engine Valve Kit is an investment in your engine's performance, offering increased power, improved engine efficiency, and unmatched reliability.

This valve kit is a must-have for those looking to extract the maximum potential from their Detroit-style small block engine. Trust COMP Cams, a leader in automotive performance products, to deliver a high-quality, detailed engine upgrade solution.

Pros and Cons of Buying a COMP Cams 85701-16 Engine Valve Kit

The COMP Cams 85701-16 Engine Valve Kit is a popular choice for automotive enthusiasts seeking performance upgrades for their engines. This valve kit offers several benefits and potential drawbacks. In this analysis, we will go through the key pros and cons of purchasing a COMP Cams 85701-16 Engine Valve Kit.

1. High-Performance: This kit is designed for high-performance applications. The valves and springs in the kit are engineered for increased airflow, enhancing engine power and responsiveness.

2. Durability: According to COMP Cams, these valves are made from titanium, which is more robust and longer-lasting than traditional steel valves. This makes the valves less prone to wear and tear, providing better longevity and reliability.

3. Customizability: The COMP Cams 85701-16 Engine Valve Kit offers various options to cater to different engine configurations. There are various lift profiles, valve sizes, and spring rates, ensuring a perfect fit for various applications.

4. Improved Throttle Response: By increasing the engine's airflow, the COMP Cams 85701-16 Engine Valve Kit can provide improved throttle response and quicker acceleration.

5. Enhanced Engine Appeal: The high-performance nature of COMP Cams parts adds to the visual appeal for automotive enthusiasts, making it a popular choice for those who wish to enhance both the performance and appearance of their engines.

1. Cost: COMP Cams valves can be more expensive than stock or aftermarket alternative valves. Depending on your budget, this might be a significant consideration.

2. Installation Complexity: The installation process of this valve kit can be complex and time-consuming. It may require significant mechanical knowledge, additional tools, and patience.

3. Potential for Engine Damage: Improperly installed valves or valve springs could potentially damage the engine, so it is essential to follow the installation instructions carefully or hire a professional to perform the installation.

4. Potential for Harmonics and Vibration: High-performance valves can create harmonics and vibrations in the engine, potentially leading to noise and potential engine damage. Proper clearances and tuning are crucial to mitigate these issues.

5. Dyno Tuning: Composing the valve kit may require dyno tuning after installation to optimize engine performance and address any potential issues related to the engine's harmonics and idling stability.

The COMP Cams 85701-16 Engine Valve Kit offers significant performance benefits, such as increased airflow, improved throttle response, and greater durability. However, it also comes with notable drawbacks, like a complex installation process, possible engine damage, and potential for enhanced harmonics and vibration. Ultimately, the decision to purchase this kit depends on your priorities, mechanical expertise, and budget for high-performance upgrades. If you are an experienced mechanic, have the proper tools, and are willing to invest in a high-performance engine upgrade, then the COMP Cams 85701-16 Engine Valve Kit could be a worthwhile investment. However, it's essential to carefully consider the potential risks and costs before making the purchase.

To maximize the potential benefits of the COMP Cams 85701-16 Engine Valve Kit, make sure to follow proper installation procedures, employ a qualified mechanic for the installation, and consider purchasing a high-quality valve spring kit to ensure proper clearances and tension. Adding a dynamic balancer or other harmonic damping components can help mitigate any issues related to harmonics and vibration. Always consult the manufacturer's instructions and seek professional advice when making performance engine upgrades.

Details:

Body diameter: 0.842 in. Color: natural. Lifter style: hydraulic roller. Product line: evolution retro-fit.

Bearing style: needle. Lifter - evolution retro-fit hydraulic roller 0.842 in OD Oldsmobile / Pontiac v8 set of 16 menu.

Comp Cams 85701-16 - engine valve lifter kit. Finish: natural. Material: steel. Roller bearing / bushing.

Lifter - evolution retro-fit hydraulic roller 0.842 in OD Oldsmobile / Pontiac v8 set of 16.

specifications liftkitsparts:

• brand: Comp Cams
• mpn: 85701-16
• part type: Valve Engine Lifter
• upc: 036584417477

seller liftkitsparts:

• city: saint paul, minnesota
• # reviews: 44901
• rating: 96.8%

payments liftkitsparts:

• wallet: paypal
• credit card: discover
• other

offer liftkitsparts:

• started: february 8, 2025
• in stock #: 5
• options: ship-to-home
• availability: in stock
• sold #: 23
• prices: $726.95–$807.40
• item condition: New

general liftkitsparts:

• category: Auto Parts > Chassis, Suspension Brakes > Lift Kits

returns liftkitsparts:

• paid by: seller
• time: 30 days
• policy: returns accepted

shipping liftkitsparts:

• type: fixed
• transit: 5-12 days
• class: standard
• service: standard