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  3. MERCURY 87114-C3

MERCURY 87114-C3 Gm Vortec Engine Exhaust Manifold Riser 5.0

fits model: Efi, Marine, 305, Mercruiser. make: Mercury. year: 1998.

87114-c3 Mercury 98 Mercruiser 5.0 L Efi 305 Gm Vortec Marine Engine Exhaust Manifold And Riser

( Manufacturer Part Number: 87114-C3 ), ( Part Type: Engine Exhaust Manifold ), ( Country/region Of Manufacture: United States )

Review MERCURY 5.0 Gm Vortec Engine Exhaust Manifold And Riser fits MERCRUISER EFI MARINE 305 1998

The Mercury 87114-C3 Exhaust Manifold Riser is a crucial component designed specifically for the 98 Mercruiser 5.0 EFI 305 Vortec marine engine. This riser is engineered to optimize the exhaust flow and enhance the overall performance of the engine.

Crafted with precision, this riser is made from high-quality materials that can withstand the demanding marine environment. The riser is designed to fit securely and seamlessly with the engine, ensuring a snug and reliable connection. The riser's primary function is to elevate the exhaust manifold, providing clearance for larger props or other underwater components.

The Mercury 87114-C3 Exhaust Manifold Riser is engineered to work in harmony with the engine's exhaust system. By optimizing the exhaust flow, this riser helps to reduce backpressure, improve engine efficiency, and increase horsepower. The riser's design also helps to minimize exhaust gas recirculation, which can lead to better fuel economy and reduced emissions.

This riser is compatible with the Mercury 5.0 EFI 305 Vortec marine engine, and it is an essential upgrade for boat owners who want to maximize the performance of their engine. The riser is easy to install, and it comes with all the necessary hardware for a hassle-free installation process.

In summary, the Mercury 87114-C3 Exhaust Manifold Riser is a high-performance component that is designed to enhance the exhaust flow of the 98 Mercruiser 5.0 EFI 305 Vortec marine engine. It is made from durable materials and is easy to install, making it an excellent investment for boat owners who are looking to optimize the performance of their engine.

Mercury 87114-C3 Exhaust Manifold Riser for 98 Mercruiser 5.0 EFI: Pros, Cons, and Conclusion

The Mercury 87114-C3 exhaust manifold riser is a popular aftermarket part designed for use with the 1998 Mercruiser 5.0 EFI 305 GM Vortec marine engine. This component helps in enhancing the overall performance and efficiency of the engine by modifying the exhaust system. In this analysis, we will discuss the pros and cons of buying this exhaust manifold riser to help you make an informed decision.

Pros:

1. Improved Performance: The Mercury 87114-C3 exhaust manifold riser is designed to improve the performance of your marine engine by providing better scavenging and reducing exhaust gas temperatures.

2. Enhanced Fuel Economy: By improving the exhaust flow and reducing backpressure, this exhaust manifold riser can help enhance your engine's fuel economy, allowing you to save money on fuel.

3. Increased Horsepower: The Mercury 87114-C3 exhaust manifold riser is known to provide a noticeable increase in horsepower, making your boat faster and more responsive.

4. Easy Installation: The exhaust manifold riser is a relatively simple component to install, and most users can complete the process in a few hours with basic hand tools.

5. Durable Construction: The Mercury 87114-C3 exhaust manifold riser is constructed from high-quality materials, ensuring long-lasting performance even in the harsh marine environment.

Cons:

1. Cost: The Mercury 87114-C3 exhaust manifold riser can be a significant investment, with prices ranging from $500 to $800, depending on the retailer and availability.

2. Potential for Increased Noise: Some users have reported an increase in engine noise after installing the exhaust manifold riser. This is due to the improved exhaust flow and scavenging, which can lead to more vacuum and noise.

3. Potential for Increased Emissions: While the Mercury 87114-C3 exhaust manifold riser is designed to improve performance and fuel economy, it may also result in increased emissions due to the more efficient combustion process.

Conclusion:

In conclusion, the Mercury 87114-C3 exhaust manifold riser is an excellent investment for boat owners looking to enhance the performance, fuel economy, and horsepower of their 1998 Mercruiser 5.0 EFI 305 GM Vortec marine engine. Despite the potential downsides, such as increased noise and emissions, the benefits of improved performance, enhanced fuel economy, and increased horsepower far outweigh these concerns. If you are looking to take your boat to the next level and are willing to invest in a high-quality aftermarket part, the Mercury 87114-C3 exhaust manifold riser is an excellent choice.

Recommendation:

Based on the information provided, we recommend the Mercury 87114-C3 exhaust manifold riser for boat owners seeking to improve the performance, fuel economy, and horsepower of their 1998 Mercruiser 5.0 EFI 305 GM Vortec marine engine. While it may come with some potential downsides, such as increased noise and emissions, the benefits far outweigh these concerns. As always, it's essential to ensure that the installation is performed correctly and that all necessary safety precautions are taken.

Details:

Condition: Good used condition. Shelf 25-14-6-A. Thanks -Mike. Look at pictures closely and ask any questions, I try to describe parts as best can.

Mounting hardware is only included if it shown in the pictures. I will do my best to resolve the issue. What you see in the pictures is what get. Part was removed from a 1998 Mercruiser 5.0 EFI Marine engine.

Please look at all pictures and read entire before buying.

part #: 87114c3 prices

  • $109.25-$118.75

specifications intengster:

  • for models: Efi, Marine, 305, Mercruiser
  • for makes: Mercury
  • for years: 1998
  • mpn: 87114-c3
  • part type: Engine Exhaust Manifold
  • country/region of manufacture: United States

general intengster:

  • condition: Used
  • Boat Parts > Sterndrive Motors Components > Internal Engine Parts

shipping intengster:

  • transit: 3-8 Days
  • type: Calculated
  • service: FedEx Ground or FedEx Home Delivery, UPS Ground, FedEx 2Day
  • cost: $103.64
  • class: Standard, Expedited
  • carrier: FedEx, UPS

offer intengster:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • started: March 26, 2025

payments intengster:

  • credit card: Visa
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seller intengster:

  • city: Huron, Ohio
  • rating: 99.1%
  • # reviews: 103773

returns intengster:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
for models: efi, marine, 305, mercruiser, for makes: mercury, for years: 1998, part type: engine exhaust manifold, country/region of manufacture: united states,
category: boat parts > sterndrive components > internal engine parts, sku: 2065921523879672,
Mercury 87114-C3 Is Similar To:
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5 offers $109.25–$118.75 USD
  • Used. Offer #1 priced at $109.25 + $44.37 shipping estimate = $153.62* total. I will do my best to resolve the issue. Shelf 27-4-1-B #1680.+$44.37 shipping
  • Used. Offer #2 priced at $118.75 + $43.96 shipping estimate = $162.71* total. Shelf 27-4-1-B.+$43.96 shipping
  • Used. Offer #3 priced at $109.74 + $121.90 shipping estimate = $231.64* total. Shelf 1-6-5-R Condition: Good used condition.+$121.90 shipping
  • Used. Offer #4 priced at $110.20 + $45.03 shipping estimate = $155.23* total. Shelf 32-7-3 #0270. View product.+$45.03 shipping
  • Used. Offer #5 priced at $100.00 + $45.00 shipping estimate = $145.00* total. +$45.00 shipping

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