Anyone on here using regular gas in their car? Well i WAS. Now i realize the shit SUCKS!!!! I drive an 83 El Camino with a very slightly modded 350 in it. Always put regular in it. Now i havent had my license back too long and noticed that the valves were rattling like hell on the mutha. This isnt to uncommon on the 350 but the shit was too damn loud. So this morning i went ahead and threw some premium in that bitch. And damn oooooooooooooh what a world of a difference. She purrss like a kitten. Havent heard a valve yet. And maybe its in my head but it feels as if its got a little more power too Eh oh well, regular gas SUCKS ASS!!!!! But gas prices sure are high