Are the problems that I keep seeing posted on here just with the Roush built engines? I had one built in Ohio that was stroked to 418 in my Cobra and ran it hard for 9 years before I sold it and it never used any
oil at all. But I normally changed the
oil after every hard day of running to check it and see if anything showed up in the pan or
oil. I had a friend that had his built using my specs and stroked to 410 and he never had any problems and he races his a lot. When just driving it, I would put several hundred miles on it and it never showed any lower on the dipstick.
Ron