I did electric fans along with the ASP crank pulley and gained 16rwhp/8rwtq. Shave off almost .2 at the track. Every little bit helps IMO. BTW, the F-body ASP won't work on the truck, it's set to far back. They're only like $225 for our trucks anyways. Not bad compared to what other mods cost per rwhp...

 

if youre gonna put a cam in just wait till you do the cam install to put the pulley in, thats what i did with my maro. just my $.02