European Car Magazine Homepage

0410ec Proj951 12 Z

SFR Stage 2 headers are a tight fit but they fit nonetheless. This is the color the 321 stainless steel turns into after it's been heat cycled-sort of a dark gold color.
Project Porsche 951: Part 7

 SFR Stage 2 headers are a tight fit but they fit nonetheless. This is the color the 321 stainless steel turns into after it's been heat cycled-sort of a dark gold color.  View Related Article

Car Research Guide