http://www.biondoracing.com/Headers.shtml
http://www.jbaheaders.com/
http://www.gripmotorsports.com/ps~pn~Ca ... eader.html
http://stahlheaders.com/Frame%20New%20Drag.htm
http://www.bassani.com/headers/?manufacturer=6
http://www.stainlessworks.net/cart/pressrelease.php
http://www.qccoatings.com/
http://www.stage3motorsports.com/catego ... m_headers/
http://www.pertronix.com/prod/ex/patriot/default.aspx
http://www.stans-headers.com/gm_headers.htm
http://cgi.ebay.com/ebaymotors/JVT-93-9 ... ccessories
http://www.stainlessheaders.com/index.aspx
http://www.edelbrock.com/automotive_new ... xhaust.pdf
http://www.zip-products.com/Zip/product ... _id=PM-557
http://www.melroseheaders.com/
http://www.holley.com/division/Hooker.asp#46
http://www.hedman.com/
http://www.dougthorleyheaders.com/products/sfID1/34
http://www.tpis.com/index.php?module=ca ... %2FHeaders
theres a huge variation in header design and the quality and fit, finish and clearance between different manufacturers
and as always your much more likely to get a quality product that fits your application with the mid-to-upper price range options and youll tend to have more problems with installation, spark plug access etc with the bargain basement priced brands, so always ask lots of questions BEFORE you purchase ANY headers if they fit your particular cylinder heads or car frame, as some aftermarket heads have different plug angles or raised exhaust ports, and won,t allow the headers to fit correctly in some combos.
read carefully, and as questions as some headers won,t work if the cars got some options like AIR CONDITIONING,POWER STEERING or aftermarket oil pans
viewtopic.php?f=56&t=352&p=433#p433
http://www.jet-hot.com/
http://www.thermaltechcoatings.com/
eastwood sells
http://www.eastwood.com/
Techline silver Ceramic Exhaust Coating Kit with polish
Techline Black Ceramic Exhaust Coating-High Temperature
you can coat, or re-coat your own headers with, a ceramic coating that the engine heat bakes into a hard coating,after sand blasting your current headers, and its good at hiding minor welding flaws, if you need to replace a bent header tube
keep in mind that most ceramic coatings on headers do eventually come off and headers with that coating is not going to last forever and headers tend to eventually rust.
stainless headers are normally far more expensive and yes there are ceramic coated stainless headers and company's that will sand blast and re-ceramic coat used headers, but exhaust gases tend to produce acids, if the car sits for long periods.
ceramic coated headers easily last 2-3 times as long as un-coated painted steel headers in my experience, and if your willing to remove, inspect,clean and re-coat every few years you can extend that time, but don,t expect them to last indefinitely.
http://www.autoanything.com/exhausts-mu ... 171a2.aspx
A handy guide to performance exhaust header coatings
Performance exhaust headers live under some of the most grueling conditions on your vehicle. They are constantly being seared, scorched and singed by the blistering-hot exhaust fumes chugging out of your cylinders. In order to withstand this punishing environment and to avoid corrosion, performance headers are treated with a number of different coatings. Here's a quick reference to the most common types of finishes:
High Temperature Paint:
One of the most basic performance exhaust header coatings is high temperature paint. It lays down an effective barrier against moisture infiltration that can lead to rust. Plus, it's specially formulated to resist cracking, peeling and flaking. Though not as durable as some of the other coatings, high temperature paint is a cost-effective alternative. It's good for mild street use. Pacesetter specializes in this particular finish.
Nickel-Chrome Plating:
Cars and chrome go together like wrenches and toolboxes—it's just a natural fit. For a dazzling dose of chrome under the hood, the nickel-chrome coating is right up your alley. While chrome adds an eye-catching shine, the nickel works to ward off oxidation. Over time and under heavy-duty loads, the polish will discolor slightly. This coating is recommended for mild street use. Get your chrome exhaust headers from JBA Headers, Doug Thorley Headers or Bassani.
Stainless Steel:
Stainless steel exhaust headers do not have a coating. Instead, their resistance to rust and heat comes from the metal itself. There are two types of stainless steel used in performance headers: 409 and 304. The difference is that 304 has more chromium than 409, so it is stronger and is not as prone to corrosion. Both grades of stainless can bear high temperatures, but each type will lose its luster eventually. Stainless steel performance exhaust headers are ideal for mild and moderate street use, as well as for towing. For stainless steel, check out Dynatech, JBA Headers, DC Sport, Gibson or Borla headers.
Ceramic Coating:
Don't let the name fool you—we're not talking about dainty porcelain vases. For the ultimate in corrosion resistance and thermal protection, ceramic coatings are the way to go. The rugged shell is actually baked onto the performance exhaust headers in a red-hot oven. Once cured, the ceramic coating can hold up against the most brutal heat and block against the most insidious rust. Many manufacturers produce their own unique blends of ceramic coatings with either shiny or matte finishes. This type of coating is ideal for serious street performance, heavy-duty towing, and racing uses. Ceramic coatings are used by most exhaust headers companies, including JBA Headers, Pacesetter, Doug Thorley Headers, DC Sport, Gibson, Bassani and Edelbrock
http://www.centuryperformance.com/exhau ... g-138.html
READ THIS LINK[/color]
SOMETHING ELSE THAT FEW RACERS and CAR OWNERS REALIZE:
Headers Oxidize!
Under normal use, and even more with higher EGTs and header surface temperatures, headers will oxidize and material is actually removed from the headers. This means they become lighter and weaker.
Try these actual test numbers:
* Mild Steel (1010) uncoated header exposed to 1200º F. in normal air will have a weight loss percentage of roughly 25% with only 10 hours use at this temperature.
* Stainless Steel (410) uncoated header will have roughly 8% weight loss in the same 10 hour period.
* A coated mild steel header will have NO weight loss at temperatures up to 1200º F. In fact it will actually gain a bit of weight! Between 1300º F and 1600º F the coating will begin to show signs of mud cracking or like the look of lacquer checking. However, limited diffusion takes place between the coating and the substrate, producing a very thin film of iron aluminide, which continues to inhibit oxidation.
Header Oxidation Graph
http://www.jbaheaders.com/
http://www.gripmotorsports.com/ps~pn~Ca ... eader.html
http://stahlheaders.com/Frame%20New%20Drag.htm
http://www.bassani.com/headers/?manufacturer=6
http://www.stainlessworks.net/cart/pressrelease.php
http://www.qccoatings.com/
http://www.stage3motorsports.com/catego ... m_headers/
http://www.pertronix.com/prod/ex/patriot/default.aspx
http://www.stans-headers.com/gm_headers.htm
http://cgi.ebay.com/ebaymotors/JVT-93-9 ... ccessories
http://www.stainlessheaders.com/index.aspx
http://www.edelbrock.com/automotive_new ... xhaust.pdf
http://www.zip-products.com/Zip/product ... _id=PM-557
http://www.melroseheaders.com/
http://www.holley.com/division/Hooker.asp#46
http://www.hedman.com/
http://www.dougthorleyheaders.com/products/sfID1/34
http://www.tpis.com/index.php?module=ca ... %2FHeaders
theres a huge variation in header design and the quality and fit, finish and clearance between different manufacturers
and as always your much more likely to get a quality product that fits your application with the mid-to-upper price range options and youll tend to have more problems with installation, spark plug access etc with the bargain basement priced brands, so always ask lots of questions BEFORE you purchase ANY headers if they fit your particular cylinder heads or car frame, as some aftermarket heads have different plug angles or raised exhaust ports, and won,t allow the headers to fit correctly in some combos.
read carefully, and as questions as some headers won,t work if the cars got some options like AIR CONDITIONING,POWER STEERING or aftermarket oil pans
viewtopic.php?f=56&t=352&p=433#p433
http://www.jet-hot.com/
http://www.thermaltechcoatings.com/
eastwood sells
http://www.eastwood.com/
Techline silver Ceramic Exhaust Coating Kit with polish
Techline Black Ceramic Exhaust Coating-High Temperature
you can coat, or re-coat your own headers with, a ceramic coating that the engine heat bakes into a hard coating,after sand blasting your current headers, and its good at hiding minor welding flaws, if you need to replace a bent header tube
keep in mind that most ceramic coatings on headers do eventually come off and headers with that coating is not going to last forever and headers tend to eventually rust.
stainless headers are normally far more expensive and yes there are ceramic coated stainless headers and company's that will sand blast and re-ceramic coat used headers, but exhaust gases tend to produce acids, if the car sits for long periods.
ceramic coated headers easily last 2-3 times as long as un-coated painted steel headers in my experience, and if your willing to remove, inspect,clean and re-coat every few years you can extend that time, but don,t expect them to last indefinitely.
http://www.autoanything.com/exhausts-mu ... 171a2.aspx
A handy guide to performance exhaust header coatings
Performance exhaust headers live under some of the most grueling conditions on your vehicle. They are constantly being seared, scorched and singed by the blistering-hot exhaust fumes chugging out of your cylinders. In order to withstand this punishing environment and to avoid corrosion, performance headers are treated with a number of different coatings. Here's a quick reference to the most common types of finishes:
High Temperature Paint:
One of the most basic performance exhaust header coatings is high temperature paint. It lays down an effective barrier against moisture infiltration that can lead to rust. Plus, it's specially formulated to resist cracking, peeling and flaking. Though not as durable as some of the other coatings, high temperature paint is a cost-effective alternative. It's good for mild street use. Pacesetter specializes in this particular finish.
Nickel-Chrome Plating:
Cars and chrome go together like wrenches and toolboxes—it's just a natural fit. For a dazzling dose of chrome under the hood, the nickel-chrome coating is right up your alley. While chrome adds an eye-catching shine, the nickel works to ward off oxidation. Over time and under heavy-duty loads, the polish will discolor slightly. This coating is recommended for mild street use. Get your chrome exhaust headers from JBA Headers, Doug Thorley Headers or Bassani.
Stainless Steel:
Stainless steel exhaust headers do not have a coating. Instead, their resistance to rust and heat comes from the metal itself. There are two types of stainless steel used in performance headers: 409 and 304. The difference is that 304 has more chromium than 409, so it is stronger and is not as prone to corrosion. Both grades of stainless can bear high temperatures, but each type will lose its luster eventually. Stainless steel performance exhaust headers are ideal for mild and moderate street use, as well as for towing. For stainless steel, check out Dynatech, JBA Headers, DC Sport, Gibson or Borla headers.
Ceramic Coating:
Don't let the name fool you—we're not talking about dainty porcelain vases. For the ultimate in corrosion resistance and thermal protection, ceramic coatings are the way to go. The rugged shell is actually baked onto the performance exhaust headers in a red-hot oven. Once cured, the ceramic coating can hold up against the most brutal heat and block against the most insidious rust. Many manufacturers produce their own unique blends of ceramic coatings with either shiny or matte finishes. This type of coating is ideal for serious street performance, heavy-duty towing, and racing uses. Ceramic coatings are used by most exhaust headers companies, including JBA Headers, Pacesetter, Doug Thorley Headers, DC Sport, Gibson, Bassani and Edelbrock
http://www.centuryperformance.com/exhau ... g-138.html
READ THIS LINK[/color]
SOMETHING ELSE THAT FEW RACERS and CAR OWNERS REALIZE:
Headers Oxidize!
Under normal use, and even more with higher EGTs and header surface temperatures, headers will oxidize and material is actually removed from the headers. This means they become lighter and weaker.
Try these actual test numbers:
* Mild Steel (1010) uncoated header exposed to 1200º F. in normal air will have a weight loss percentage of roughly 25% with only 10 hours use at this temperature.
* Stainless Steel (410) uncoated header will have roughly 8% weight loss in the same 10 hour period.
* A coated mild steel header will have NO weight loss at temperatures up to 1200º F. In fact it will actually gain a bit of weight! Between 1300º F and 1600º F the coating will begin to show signs of mud cracking or like the look of lacquer checking. However, limited diffusion takes place between the coating and the substrate, producing a very thin film of iron aluminide, which continues to inhibit oxidation.
Header Oxidation Graph
