We run the Webers 34/34 DTMR, I believe and have excellent luck with them and after King setup the jetting, we have not touched them and run in all sorts of weather (WI)- from 30 deg F to 95 deg. We do get a minor stumble in long, left hand turns but it is not huge. Carb does load up if we idle for too long but this clears out by the first turn once on track.

As I understand it (and I am no expert), the 34/34 DTMR was designed for front wheel drive cars due to how the float boal is situated while the 32/36 DVG is for rear engine cars and will stumble more in the corners, again due to the float bowl design/location. I head rumors that King has solved the stubling with the 32/36 but have not had reason to dig further into this.

YMMV