While flipping channels this morning I stumbled across the last minute of a segment about oil on Horsepower TV. Apparently they dyno'd a high performance engine with two oils, the secong being Royal Purple (don't now what the first was because I started watching too late). Anyway, they stated that the dyno run with Royal Purple yielded +8 hp and +6 ft lbs. Any thoughts? Did anyone else see it? I don't use RP and probably never will but I am curious about the subject of oil and how different brands or compositions may or may not contribute to power.