In a platform old as the one we are all working with, there are no hidden secrets left, jewels to find and what worked is getting harder and harder to find. That said, I for one would stick with what's known and good, meaning at the very least SD's... But if you're willing to go through what the OBX require to make work, why not just invest in some stainless mandrel pipes and make your own headers
: ) hell... You might even get so adventurous you could fabricate even length tubes, thereby making our exhaust sound decent!
now that would be worthy of ginuea pig status for sure!!!
: ) lol...
