Triumph Repair: Triumph 1962 TR-4 Tuming dual weber carbs, triumph tr 4, dual carburetors

Question
I'm looking for any information on how to synchronize and fine tune a 1962 Triumph Tr-4 with dual Weber carbs. Thanks

Answer
Hi James,
There is not much tuning to do to Webers as they are fixed jet carbs and the only adjustments to make is to sync the throttle shafts, idle stop screws and idle mixture.

I have a tech tip on my web site on adjusting dual carburetors but most of it was meant for SUs or Strombergs. You may be able to still pick up some useful parts of it.
http://mg-tri-jag.net/tech16.htm

Howard