FLOWTECH 11500-INC-D Headers Tube Block 1.5

( Brand: Flowtech ), ( Part Type: Header Tube Block ), ( Manufacturer Part Number: 11500-INC-D )

Review FLOWTECH Headers Only 11500 1.5 Inch Long Tube Small Block Chevy Sbc

The Flowtech 11500-INC-D headers, manufactured by Holley, are a high-performance option for Chevy engines utilizing 1.5-inch tubing. These headers are designed to provide superior flow and durability for intense racing applications.

The headers feature a four-into-one design, which allows for optimal exhaust flow and scavenging. This design helps to reduce backpressure within the engine, resulting in improved power and torque output. The 1.5-inch tubing diameter provides a good balance between flow and exhaust system size, making it an ideal choice for both street and racing use.

The headers are manufactured using high-quality 304 stainless steel, which offers excellent strength and resistance to corrosion. The headers also include heavy-duty 1/2-inch flanges to ensure a secure attachment to the engine and exhaust system.

Each header comes with 1.75-inch primaries and a 3.5-inch collector, which offers excellent scavenging effects and minimal exhaust heat transfer back into the engine. It is important to note that these headers are designed for high-performance use and should be installed by a professional to ensure proper fitment and function.

The Flowtech 11500-INC-D headers come with a polished finish, which not only looks great but also helps to protect the headers from weathering and oxidation. The headers are designed to fit most Chevy engines, including small-block and big-block applications, making them a versatile option for many different Chevy builds.

The Flowtech 11500-INC-D headers are a top choice for those seeking maximum performance from their Chevy engine. Their high-quality construction, superior flow characteristics, and durable design make them a popular choice among serious racers and enthusiasts. These headers are a significant investment, but the gains in power and performance they provide make them well worth the expense for those looking to push their Chevy to the limit.

Flowtech 11500-INC-D headers are aftermarket headers designed for Chevy engines, specifically those with a 1.5-inch block. These headers are known for their high-performance design and ability to improve engine breathing and power output. Before making a decision to purchase these headers, it's important to weigh the pros and cons.

1. Enhanced Performance: Flowtech headers are designed to provide improved performance by allowing more complete combustion and reducing backpressure in the exhaust system. This can result in increased horsepower and torque.

2. Durability: These headers are made from stainless steel, which is known for its strength and durability. This material can withstand the high temperatures and pressures generated by a performance engine.

3. Improved Fuel Economy: By improving engine efficiency and reducing exhaust gas recirculation (EGR), these headers can help improve fuel economy.

4. Better Sound: Flowtech headers produce a unique and discouraging sound due to their design, which can be a desirable feature for performance enthusiasts.

5. Easy Installation: These headers come with all necessary gaskets and hardware, making the installation process relatively straightforward.

1. Cost: Flowtech headers are a more expensive option compared to stock or OEM headers. This may be a significant consideration for budget-conscious consumers.

2. Exhaust Manifold Replacement: Installing these headers may require the replacement of the exhaust manifold, which can add to the cost and complexity of the installation.

3. Liberal Emissions Regulations: These headers may not be suitable for vehicles that are subject to strict emissions regulations, as they can increase emissions output.

In conclusion, Flowtech 11500-INC-D headers offer several advantages for Chevy engine enthusiasts, including improved performance, durability, better sound, and potential fuel economy improvements. However, the cost and the potential need for exhaust manifold replacement may be significant drawbacks. Ultimately, the decision to purchase these headers will depend on individual priorities, budget, and vehicle usage.

If you are looking for a significant power increase, racing applications, or simply enjoy the sound of high-performance headers, the Flowtech 11500-INC-D headers may be an excellent investment. Alternatively, if you have a tight budget or are concerned about emissions, these headers may not be the best choice for you. It's always a good idea to consult with a knowledgeable mechanic or performance expert to help determine if these headers are the right fit for your specific application.

part # 11500inc prices

• $179.99-$499.95

specifications maniheader:

• for makes: Chevy
• brand: Flowtech
• part type: Header Tube Block
• manufacturer part number: 11500-INC-D

returns maniheader:

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

payments maniheader:

• other
• credit card: Visa
• wallet: Paypal

general maniheader:

• condition: New other see details
• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

seller maniheader:

• rating: 99.3%
• # reviews: 17127

offer maniheader:

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

shipping maniheader:

• type: Fixed
• class: Economy, Standard
• carrier: FedEx, UPS
• cost: $0.00
• service: FedEx Ground Economy, UPS Ground
• transit: 2-6 Days

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