I have listed these carbs on e-bay
http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&item=160815505220
They came off a 2.0 motor with warm cams and ran approx 3-4 secs a lap faster at Wakefield Park than a standard motor.
I also have the cams available if a prospective buyer off the carbs is interested. I have no idea what the cams are - the motor was in a car that came from Ed Helsten in W.A if anybody is interested and wants to try and follow up.
Rob
if i am right, the inlet cam was a PACE product (one of a pair i split with Brank a few years back) and the exhaust cam was a 10548 series cam from a 105.
The Delorto's were jetted up to match the chokes as Rob states as the car ran the above cams and a PACE header.