What is the spec of original
Cromodora CD1 Ferrari Dino wheels? I have a set and measured them years ago but can't remember. This from the Ferrarichat website suggests their offset is 4 inches (approx 100mm)! But this is nuts and based on physical measurements John Corbani took 12 years ago. He is referring to the distance fro the edge of the wheel to the mounting face of the wheel but isn't offset the distance from the centreline of the wheel to the mounting face?:
https://www.ferrarichat.com/forum/th...offsets.69024/
a quick look at the diagrams in the Ferrari 246 workshop manual and a CD1 blueprint in an Italian magazine article suggests that the offset isn't zero and is more like minus 14mm to minus 11 (or the 3/4" Corbani suggested) :
Dino246_rear_suspension.jpg
Cromodora_magazine-article3.jpg
Dino_Cromodora_CD1.jpg
I know Dehavilland suggested they would sell zero offset "CD1" replicas in 15x7" but the photo they show of a wheel on their Facebook page doesn't look that much like a CD1!