The lugs and Fork look correct for that style (vintage Italian) of frame, you can look at the bb shell and see if theres some sort of serial number and/or decorative cutaway. Torelli is a American distributor of handmade Italian framesand the 80s Torelli's like mine did not have a model name. Mine was built with 8spd Shimano 5500 STI but i have since changed the STI to 7700 downtube shifters and 5500 aero brake levers. It should weigh in the lower to mid 20s. There were a few variations on the 80s framesets, mine is Columbus SL and has a aero or hidden rear brake cable routing.