Anyone know how many teeth are on the speedo ring

[BspokeNI]

I am undertaking the installation of a Sagaris dash pod and ecu to my Cerbera 4.2, with the help of Paul Smith who is currently reprogramming the dash ecu to suit my needs.. I could do with knowing the exact amount of teeth on the output shaft of the diff if anyone could help - I also need to know the same for a late t car (I'm also going to post this on the sag/t350 forum) the plan is to change the speedo speed pick up sensor for one off a sag and then Paul is going to reprogramme the ecu to deal with the amount of teeth (if different)
Thanks in advance - Shane..

[ridds]

Are they not the same? Same diffs, same output hubs, maybe different sensor though?

[BspokeNI]

Yea Paul thought they were probably the same but just a different new type sensor needed - one of the guys on the t300/sag forum has kindly counted his and came up with 48 teeth, so I guess I will have to stop being so lazy and get counting under my car to be sure..

[Mr Cerbera]

Have I misunderstood summat here ??