In terms of durability and corrosion resistance stainless wins over mild steel headers that are coated only externally with ceramic.
Ceramic or stainless steel headers.
The use of aftermarket cylinder heads or cylinder heads not original equipment on the listed vehicle may result in component or chassis interference as well as sparkplug clearance.
Once you choose between mild steel or stainless steel headers chances are you ll be faced with another dilemma.
100 304 stainless steel headers unless otherwise stated in the information provided on this site all hedman hedders are designed for use on stock cylinder heads.
Is a leading manufacturer of high end custom headers and header components which are custom built to meet each one of our customer s individual needs.
Stainless headers mfg inc.
I had coated headers on my lt1 camaro and like one of the other posters accidentally bumped into one of the primaries with my hand after the engine had run for some time.
I also agree with the lower temps.
Is a premier applicator of ceramic coatings.
The most common type of header coating is ceramic coating which provides an added thermal barrier.
We offer a variety of materials from 321 stainless and 304 stainless to mild steel.
Headers coated inside and out with ceramic should last just this side of forever or at least comparable to stainless.
This keeps heat inside the primaries and helps keep ambient temperatures.
They don t rust so the coating won t flake off like it can on mild steel headers.
Our high temperature ceramic coatings come in a variety of colors and temperature ranges.