What is Hedman Headers 304 Stainless Steel Headers?
Overview of Hedman Headers 304 Stainless Steel Headers
Hedman Headers is a manufacturer of high-performance exhaust headers and exhaust systems for various vehicles. One of their popular products is the Hedman Headers 304 Stainless Steel Headers , which are designed to improve exhaust flow and provide increased horsepower and torque.
Design and Material
These headers are made from high-quality 304 stainless steel, which is known for its durability and resistance to corrosion. The Hedman Headers 304 Stainless Steel Headers feature mandrel-bent tubing and precision-engineered collectors , ensuring optimal fit and performance for a wide range of vehicles.
Benefits
One of the main benefits of the Hedman Headers 304 Stainless Steel Headers is that they allow for improved exhaust flow , which can result in increased horsepower and torque. The headers also feature a high-quality construction, which ensures long-lasting performance and durability. Additionally, Hedman Headers offers a limited lifetime warranty on their 304 Stainless Steel Headers , providing customers with added peace of mind.
Review
Reviews for the Hedman Headers 304 Stainless Steel Headers have been positive , with many customers praising the headers' build quality and performance. Some customers have reported noticeable improvements in power and torque after installing the headers, while others have praised the headers' fit and finish.
Overall, the Hedman Headers 304 Stainless Steel Headers are a popular choice among those looking to improve their vehicle's performance and exhaust sound. With their high-quality construction and precision-engineered design, these headers are a reliable and effective upgrade for a wide range of vehicles.
Frequently Asked Questions about hedman headers 304 stainless steel headers
100% 304 Stainless Steel Headers.
Put simply, the benefits of a stainless steel exhaust are quality, performance and longevity. It's better to buy stainless steel exhaust components, unlike mild steel components, because they won't rust or corrode when they're scratched or scarred.
GP Headers is your source for Custom Exhaust Headers that are 100% hand made in the USA. GP Headers Inc. specializes in custom headers and exhaust manifold products.
Yes. Whatever you buy, get them coated. Any stainless header will turn colors unless you coat it. Typically different shades of blue, gold, and brown.
Shorty headers deliver better low-to-mid-range torque. Medium and long-tube headers allow an engine to make more horsepower at high rpm.
“The most common materials used in racing headers are mild steel and stainless steel,” said Roman. “Inconel and titanium are also used, though we do not recommend titanium for most automotive drag race applications. Mild steel is the least expensive option and the most readily available.
Shorty headers deliver better low-to-mid-range torque. Medium and long-tube headers allow an engine to make more horsepower at high rpm. The 4-into-1 is the traditional long-tube header most of us are familiar with - four primary tubes carefully bent and channeled into one collector.
Stainless steel headers last much longer and they look great too. Stainless headers can turn blue/purple from heat, usually near the flange where the heat is the greatest.
304 is the most inexpensive and available stainless in the 300 series. It is suitable for normally-aspirated header applications, and has been successfully used by many racing teams. It does not have the high temperature fatigue resistance that 321 does, but is considerably less costly and much more available.
304 and 316 are the two most common grades of stainless steel. You might assume that stainless steel never stains, but despite its name, stainless steel can still be susceptible to fingerprint and grease marks, as well as discoloration and eventual rust.
Recommended Header Primary Tube Diameter
| Horsepower Output | Primary Diameter |
|---|
| 200-325 hp. | 1 1/2 in. |
| 275-425 hp. | 1 5/8 in. |
| 400-500 hp. | 1 3/4 in. or 1 7/8 in. |
| 500 hp. or more | 2 in. or larger |
May 11, 2017
The traditional design works well to build more torque from idle to 4,500-5,000 rpm, so they are very effective for street use, however, autocrossers and road racers also love them for their midrange torque and increased throttle response as well.
While aftermarket headers won't make your car louder, they will improve your overall sound quality. If you were to compare the sound of a revving engine with an exhaust manifold versus a high-performance header, you'd be able to notice the tonal difference immediately.
Best Headers
- An exhaust header is an aftermarket exhaust manifold upgrade that reduces back pressure by making it easier for the engine to push exhaust gases out of the cylinders.
- The five best exhaust headers are the Flowtech F31117022FLT, Pacesetter P40701346, Kooks KCH2250H420, aFe 48-46101, and Borla B2517217.
304 stainless steel does have one weakness - it is susceptible to corrosion from chloride solutions, or from saline environments like those near an ocean. Chloride ions can create localized areas of corrosion, called “pitting,” which can spread beneath protective chromium barriers to compromise internal structures.
What Are the Disadvantages of Using 304 Stainless Steel?
- Less strong than other steels.
- Less heat resistant than other steels.
- Challenging to weld.
- Expensive due to alloying elements.
