The maifold at one time was hung up due to the rings and would not seal tight to the head in that the alignment rings were keeping it from seating tight. That problem was resolved, but the intake is, as I just discovered, still sucking in air.
Secondarilly and related to this, there is a seal kit for the heat riser on the exhaust side of the mainfold. Dose anyone know where I can get this kit? I tried Bowtie Bitts, Classics of America, Brothers, and Jim Carter, no luck.
Dave