Does the factory Eaton M122 supercharger require oil replacement? or only top up?

If replacement is required, what type of oil? how much oil required?

Is it an easy job or needs to be carried out by the dealer?

 

Any word on this?

 

Not that it's directly related, but Saleen recommends changing every 50K. I just did mine at 40K (doing a stroker, so it was off) and the stuff looked pretty nasty. Ford sells the oil (part # XL-4) with a list price of $25 for 4 ounces. The Saleen uses almost 6. I hope someone can give you more specific info shortly.

 

Thanks for theinput Fred.

The GT500 owners are also welcome to give their feedback.