I have an 84 chevy g 20 van, ive owned it for about a month now and i would liek to remove the smog pump.i know there are lines and tubes and crazy junk hooked up to it, so does anyone have any advice on the best way to approach this? will it increase the power in the van? it does make some wierd noise while it is running,the smog pump that is.any help on this one guys?