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.
Ceramic vs stainless steel headers.
Stainless steel by richard rowe.
I recommend coated and wrapped headers.
Also since the heat is staying inside the headers the exhaust gases will be hotter and will flow more remember as air cools it becomes more dense.
Stainless headers mfg inc.
Our high temperature ceramic coatings come in a variety of colors and temperature ranges.
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 will radiate more heat into the engine compartment than ceramic coated headers will.
These coatings offer excellent thermal barrier characteristics corrosion protection and enhance the components appearance.
Ceramic coating is a relative newcomer to the aftermarket scene and many have rushed to either buy precoated headers or have.
Material science is constantly evolving but it seems never fast enough to keep up with the demands of speed freaks everywhere.
Is a premier applicator of ceramic coatings.
The ceramic actually blocks alot of the heat if they are coated inside and out.
Please do not hurt yourself trying to prove me wrong on this i physically accidentally know what i m talking about.