You could always have a welder put a bead on the edge of the TB

 

Procharger sent me a solid pipe with aluminum sleeves to replace the plenum unit I had on there. This piece connects via a rubber sleeve to the intake. So far so good; I will post in a couple of days once I get the peddle off the floor for outcome

 

Looks like the new piping and seals are holding...looking for a smaller pulley for the Procharger. Bring on the boost!!!!