I just found out that my 7 was born a automatic, but some one must have converted it to a manual.

My Question is would this effect my speedo?

For example my speedo reads 80kmph(50mph?) but I,m actually doing 100kmph(60mph)

The wheels are standard with aftermarket tyres and the profile is almost the same.

Thanks

 

you prob have the automatic rear end in there too, swap it for a manual rear, better gearing!

 

i did the swap what a ******* headache lol