Hey man, this might help you being serious. When I got my CA and was a dumbass and ran old old 87 through it, it ran like absolute hell. I ran some "SEA FOAM" through it (through vacuum intake and gas tank) and once it ran through wow... Ran hella better. Of coarse I fried my plugs with all that shit that was in my motor but the difference was well worth the 20 bucks in spark plugs and a can of sea foam