What jetting is everyone running on these carbs??
I have a recon 2 litre pinto with a newman PH4 cam and am running the following

Chokes 34
Main Jets 135
Emulsion tubes F11
Air Correction 200
Idle jets 45 F9
Pump jets 40

Seems to splutter at 4200 and struggle any further ! Just wondering if the main jet was big enough
Thanks

your air corrector is a tad large for the main jet. Not sure what sort of cam you have in terms of profile so you might find if you put a larger main jet in it will balance the air jet up.Best advice would be to look at Dave Andrews site on the links tab

Come on guys there must be some one running 40's on a pinto who knows what jets they are running!!