I have a 1990 Si with a B16A, SiR engine swap and I would like to have the A/C working. I have ALL of the A/C stuff including the D-Series compressor that came with the original Si engine. Is the Hasport A/C bracket the only item I need for a direct fit? Can I use the original Si Idler pulley?

 

I think HAsport is the only way to go. Another company may have made one but I havent kept up.

http://www.hasport.com/tech/installs/EFAC.pdf

That link should tell you what all you need to run the HASport one.

 

I was not sure if I was overlooking another possible setup with a bracket from another B series motor.... The info .pdf seems to address all my concerns. ---THANKS!