SEALED POWER VS-974-12 Engine Valve Springs 2.5L V6

( Brand: Sealed Power ), ( Manufacturer Part Number: VS-974-12 ), ( Part Type: Valve Spring Engine )

Review SEALED POWER 12 Vs-974 Engine Valve Springs For Acura 2.5l V6 fits LEGEND 1986–1987

Introducing the Power ValveSprings VS-974-12 engine valve springs, specifically designed for the 1986-1987 Acura Legend with a 2.5L V6 engine. These high-performance valve springs are an excellent upgrade for drivers seeking improved engine performance, reliability, and durability.

The VS-974-12 valve springs are engineered using advanced materials and manufacturing techniques to provide superior compression height, holding force, and fatigue resistance. Compared to the original equipment springs, these upgraded valve springs deliver more consistent valve control, allowing for increased power output and improved throttle response.

Each valve spring kit comes with eight individually boxed units, ensuring a perfect fit for all intake and exhaust valves. The springs are also designed with a dual-spring configuration, which includes a heavy-duty compressive spring and a lighter-weight retainer spring. This design provides enhanced valve control during both high-rpm operation and at idle, ensuring optimal engine performance in various driving conditions.

Additionally, the VS-974-12 valve springs are designed with a tapered-seat design, which ensures a precise seal between the spring and the valve guide. This feature reduces the likelihood of valve float and helps maintain proper engine combustion, leading to increased fuel efficiency and reduced emissions.

The Power ValveSprings VS-974-12 engine valve springs are easy to install, making them an excellent choice for DIY enthusiasts and professional mechanics alike. Each spring is precision-manufactured to ensure proper fitment and function, while the included installation instructions make the process clear and straightforward.

By upgrading to the Power ValveSprings VS-974-12 engine valve springs, you can expect improved engine performance, increased power output, and enhanced reliability for your 1986-1987 Acura Legend V6. These high-quality springs are an excellent investment for any enthusiast seeking to maximize the potential of their classic vehicle.

Upgrading Engine Valve Springs on 1986-1987 Acura Legend 2.5L V6: A Comparative Analysis of VS-974-12 12 vs-974

The Acura Legend 2.5L V6 engine is known for its reliability, but the stock valve springs may not be able to handle high performance modifications or increased engine output. Upgrading to aftermarket valve springs is a popular choice for enthusiasts seeking to optimize engine performance. In this analysis, we will compare the VS-974-12 12 and vs-974 engine valve spring sets for the 1986-1987 Acura Legend 2.5L V6.

- Designed for high performance applications

- Lighter than stock springs, reducing valvetrain mass

- Enhanced valve control for improved power and response

- Durable, heat-treated material for longevity

- May require adjustment to maintain proper valve clearance

- Installation can be challenging due to tight clearances

- Potential for increased noise levels

- Expensive compared to stock springs

- OEM replacement, ensuring a perfect fit

- Lower cost compared to aftermarket springs

- Can reduce the risk of valve train damage during high RPM operation

- May provide a smoother idle and quieter operation

- Not designed for high performance applications

- Heavier than aftermarket springs, potentially reducing performance

- May not handle increased engine output

- Potential for valve bounce during aggressive driving

The decision to upgrade to aftermarket valve springs like VS-974-12 12 or stay with OEM springs like vs-974 ultimately depends on your goals for your Acura Legend 2.5L V6. If you're seeking improved performance, increased power, and better response, the VS-974-12 12 springs may be the better choice. However, if you're looking for a reliable, cost-effective solution that maintains the factory characteristics of your engine, the vs-974 springs are a solid option.

For those seeking improved engine performance and the ability to handle increased power output, the VS-974-12 12 valve springs are the recommended upgrade. However, it's essential to be aware of the potential challenges associated with installation and the increased cost compared to stock springs. If you're looking for a more budget-friendly option, the vs-974 springs are a reliable OEM replacement.

Details:

Shipping:: Free Shipping is for continental USA only. Be sure the part you are buying is correct for your application. Or any other minor issue that does not make the part you are buying DEFECTIVE. There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc.

If any manufacturer warranty exists, it is between you and them. They may have been in storage anywhere from 1-30 years. None of which makes the part Defective. Sometimes the fitment is so old that it does not take into account trim, engine size or build dates.

Rubber parts, gaskets, hardware may need to be replaced and not usable. ONCE Purchased YOU OWN IT. Sealed Power part number VS-974-12.

part #: vs97412 price

• $24.99

specifications voomvalve:

• for models: Legend
• for makes: Acura
• for years: 1986-1987
• brand: Sealed Power
• mpn: Vs-974-12
• part type: Valve Spring Engine

shipping voomvalve:

• class: Expedited
• cost: $0.00
• type: Fixed
• carrier: USPS
• transit: 2-6 Days
• service: USPS Priority Mail

seller voomvalve:

• city: Houston, Texas
• rating: 99.5%
• # reviews: 251872

general voomvalve:

• Engines Engine Parts > Valvetrain Components > Valves
• condition: New other see details

payments voomvalve:

• wallet: Paypal
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• other

offer voomvalve:

• availability: In Stock
• quantity: 1
• started: October 30, 2025
• sold: 0
• options: Ship-to-home

returns voomvalve:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

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