Not Ranked
Kevin ... you might want to check with BT or someone who sells them , but when I was doing research for my build , I wanted to use the BT heads . I asked Peter at ERA if any of his customers used those heads . He checked and said , yes , but the ports were raised approx. 1/4" to 3/8" and the headers/primaries had to be modified to fit the ERA body cutouts etc .
Again , check with someone else , but that was my experience .
Bob
|