Rotor offset Measurements

[Eric_Shea]

Hi Gang,

I have some calipers that "may" work with 944 rear rotors. Working off the hunch supplies another round of problems. There's only about 4-5 different 944 rear rotors:

83-86 944
87-89 944
86 944 Turbo
87-88 944S2/Turbo
92-95 968

I can probably rule out the last 3 but the first two are tough calls... does anyone have one of these cars they can take some offset measurements off?

I need the distance from the top of the hat (where the wheel sits) to the middles of the vented rotor (or the top or the bottom, I just need to know what's being measured).

Thanks in advance.

Eric