Burns Stainless Technology

• An in-depth discussion of Exhaust Header Theory
• Detailed Header Construction insights and tips
• A 5-part series on Header Construction and welding;
  Part 1 , Part 2 , Part 3 , Part 4 , Part 5
• Everything You Need To Know About Turbo-Headers (Well, not really, but it is a good start!)
• Bundle-of-Snakes - 180 Degree Headers
• 6-Cylinder and 12-Cylinder Exhaust Design

• Can I use Aluminum In My Exhaust??
• Stainless Steels for exhaust systems
• Aluminum Alloys for Racing Applications
• Inconel for Race Header Applications
  

• Art and Science by Ian Bamsey featured in Race Engine Technology
  
• Here's a very professional article by Gustave Stroes detailing his installation of a Burns Stainless Y-pipe on his BMW E30 M3.  Lots of great pictures.
  
• For one of the best studies you’ll ever see on tuned exhaust system phenomena, with extremely informative gas pressure graphs from measurements on a Lycoming 4 cylinder engine, check out: Aircraft Exhaust Systems IV, EPG, The EPG and Aircraft Exhuast systems by Brien A. Seeley and Ed Vetter (http://cafefoundation.org/v2/research_reports.php)