MERCRUISER 80911 Gm Exhaust Manifolds Risers 7.4L

( Brand: Mercruiser ), ( Manufacturer Part Number: 80911 ), ( Part Type: Exhaust Manifold )

Review MERCRUISER 7.4l Gm Exhaust Manifolds fits 454

The 80911 7.4L Mercruiser 454 GM Exhaust Manifolds Riser set is an essential upgrade for your marine engine, designed to enhance performance and durability. These risers are specifically engineered for the Mercruiser 454 series, ensuring a perfect fit and seamless integration with your engine system.

The risers are made from high-quality, corrosion-resistant materials, such as stainless steel, which guarantees longevity and resistance to the harsh marine environment. The stainless steel construction also ensures superior heat conduction, ensuring optimal exhaust gas flow and reducing the risk of thermal damage to other engine components.

Each riser in the set features a precise, engineered design to ensure a secure and leak-free connection to your exhaust manifolds. The risers are also designed to accommodate any exhaust system modifications, providing the flexibility to customize your engine's exhaust flow for optimal performance.

The 80911 7.4L Mercruiser 454 GM Exhaust Manifolds Riser set is easy to install, thanks to its straightforward design and clear installation instructions. The risers come with all necessary hardware, including bolts and gaskets, making the installation process a breeze.

In summary, the 80911 7.4L Mercruiser 454 GM Exhaust Manifolds Riser set is an essential upgrade for your marine engine. Its high-quality construction, precise design, and easy installation make it a reliable and effective way to enhance your engine's performance and durability.

1. Improved performance: The risers can help to reduce back pressure and increase exhaust flow, which can improve engine performance.

2. Durability: The manifolds are made of high-quality materials such as cast iron, which can withstand the heat and stress of high-performance use.

3. Easy installation: The risers can be easily installed without requiring extensive modifications to the existing exhaust system.

1. Cost: The manifolds and risers can be expensive, especially if you are looking for high-quality, aftermarket options.

2. Fitment issues: If not properly fitted, the manifolds and risers may not work correctly with the existing exhaust system, which could lead to performance issues or damage.

3. Limited availability: The 80911 7.4l Mercruiser 454 GM exhaust manifolds and risers may not be available from all suppliers, which could limit your options and force you to pay a premium for shipping.

If you are looking to improve the performance of your 7.4l Mercruiser 454 GM engine, then the 80911 exhaust manifolds and risers could be a worthwhile investment. They can help to reduce back pressure and increase exhaust flow, which can result in improved engine performance. However, it is important to ensure that the manifolds and risers are properly fitted to avoid any fitment issues or damage. Additionally, you may need to pay a premium for high-quality, aftermarket options, so it is important to shop around to find the best deal. Overall, if you are willing to invest in the upgrades and take the necessary precautions, the 80911 7.4l Mercruiser 454 GM exhaust manifolds and risers can provide significant performance benefits.

If you are considering buying the 80911 7.4l Mercruiser 454 GM exhaust manifolds and risers, I would recommend doing your research beforehand. Make sure to find a reputable supplier that offers high-quality, aftermarket options at a reasonable price. Additionally, read reviews from other customers to get an idea of their experiences with the product. It is also important to ensure that the manifolds and risers will fit your specific engine and exhaust system, so make sure to consult with a professional mechanic if you are unsure. Finally, make sure to follow the installation instructions carefully to avoid any fitment issues or damage. With these considerations in mind, the 80911 7.4l Mercruiser 454 GM exhaust manifolds and risers can provide significant performance benefits for your engine.

Details:

Came from a fresh water boat with only 50 hours on it. Please consider the pictures of offer carefully.

Hi performance 7.

Clean on inside. Contact me for shipping cost with your zip code.

See pictures as they are part of the and condition item.

This is a used pair of Mercruiser exhaust manifolds with riser block. Thanks again for considering our offer Chevy motor BBC.

part #: 80911 prices

• $94.99-$949.97

specifications exhaussyste:

• for models: 454
• brand: Mercruiser
• mpn: 80911
• part type: Exhaust Manifold

General exhaussyste:

• condition: Used
• Inboard Engines Components > Exhaust Systems
• in stock: Yes

Payments exhaussyste:

• PayPal

Returns exhaussyste:

• policy: no returns

Seller exhaussyste:

• rating 04-06-19: 100.0%
• # feedbacks 04-06-19: 41
• city: Cape Coral, Florida
• zipcode: 33914

Shipping exhaussyste:

• type: Calculated
• handling: 3 days

Offer exhaussyste:

• Sold: 0
• bids: 0
• Started: April 5, 2019, 3:24 pm
• best offer: true
• quantity: 1

Ratings:

1. fast shipping 10-01-18
2. Fast payment Thanks!!!!! A A A A A 02-11-19
3. Instant paying buyer. A 01-28-19
4. Great communication. A pleasure to do business with. 01-28-19
5. Good antenna brackets Thanks 09-29-18

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