[Bobcat]

Dave ... Not that I doubt what you said , but I haven`t had any more than the "normal" problems ( PV rupture etc ) and my carbs were bought separately . Yes , I did have them blueprinted .... and I be glad to tell you what jets are in all circuits if you decide to go that way , but I haven`t had any real problems . The biggest "problem" I had was tuning the vacuum secondary opening with a heavy car . Used Holley`s quick change vacuum secondary kit to dial them in .
Either way ... good luck ... that ought be be a blast with a tunnel wedge MR intake on the engine .