weber Porsche 40 IDA 3 barrell help

[jimpat]

i need parts for this carburator, used on the 911 porsche motors.
I need 3 auxiliary venturies and I dont know where to buy them.......
anyone familiar with these carbs or knows where to buy parts?
thanks
jim patelli

[possemotorsport]

Jim, call Doug Maxwell or Topline in Anaheim