Contact member Calais1965, he is developing a new design pair of headers for the S2 heads.
SPD can make some really expensive flanges or you can email Don Binkley at don@d-deng.com which is D&D Engineering. I sent Don drawings for the S2 flanges and he made them from 1/2" 304 stainless for 140.00/pair shipped. I can send the drawing to you if you PM me, but Don probably has it on file.
Contact member Calais1965, he is developing a new design pair of headers for the S2 heads.
SPD can make some really expensive flanges or you can email Don Binkley at don@d-deng.com which is D&D Engineering. I sent Don drawings for the S2 flanges and he made them from 1/2" 304 stainless for 140.00/pair shipped. I can send the drawing to you if you PM me, but Don probably has it on file.