Very familiar with the Webers, did a few conversions on unsuspecting cars over the years
Most notable was a DGAV 32/36 on a 1980 Subaru Leone 1600, replaced the asthmatic Nikki carb...needed an adaptor plate to fit, had it dyno tuned and
distributor recurved, geez did that wake the Suby up.
Used to blow away 253 HQ's with ease