I have used Restore before with good noticeable results. I think the stuff actually dissolves the crud between the piston rings that causes blow by from what I have heard. I Don't like to use it thou, because all that glittery stuff in it looks like it would clog the oil filter. I don't think the crud build up would ever happen with a car that always had synthetic oil in it.Originally posted by godspunk32@Aug 16 2004, 10:48 AM
That Restore stuff is the crap that's supposed to bring your compression ratios back up to their "new-car" levels, right? Has anyone had good luck with this or have any compression tests to prove their results?