Whats up? I was wondering how often I change the oil on the D1SC. Also, I was wondering how to do it. Any help is appreciated. I don't have a manual or anything for this supercharger.

Mike

 

I have the smaller P1sc and it recommends changing the oil every 3000 miles. I would guess that the D1sc would be the same. I would say that it wouldn't hurt to change it every 2500 miles for some added security.

I know this sounds like a nagging parent, but I would also recommend keeping a log of when you change your oil as well as the sales receipts for buying ATI's oil. This could help you out in the future if and when you have a supercharger related problem.

 

The recommended change interval is 6000 miles after the first the first change at 500. There is a drain plug on the bottom.