hmm really? thats funny. well theres a dyno video to prove it. Royal Purple Independent Videos
click on the LS1 video and watch how changing you liquids gains you horsepower... Power does come from bottles.
just have to choose the right one. im expecting a 3-5 hp increase from changing my liquids plus my K&N Air filter/oil filter so im shooting for 10 hp gain... i know in the LS1 engines its a very high horsepower gain and i doubt i will get a 9 hp gain... but just to show you power can come from bottles !!!!