[cameron.arnott]

I'm currently running Weber 40IDTP 3CI's which I imagine are from the original 2.2 T motor belonging to my car ('71 T) which is in the shed in various pieces. They seem to have original spec internals which are:
Venturis - 27
Main jets - 110
Pre Atomiser 4.5
Air correction - 185
Emulsion tube - F1
Idle Jets - 55 (not original)
Pump jet - 45
Idle Air Bleed - 145

I'm currently running a 2.4 with 'S' cams and 2.2 'S' pistons (higher c/r) and wondered if I should go through the motions of changing venturi's, main jets, emulsion tubes, idle jets etc to suit the more up spec engine?

The car seemed to run ok but I'm wondering if there are performance benefits to be had with making the changes? And are the internals all interchangeable between the 40 series carbies?

Any ideas would be appreciated.

Cheers from the Aussie tropics.