trying find info please help

[apatz]

This is sort of a double post but im not getting any response in the drive train section. I am wanting to set my truck up for autocross and still be able to drive to some shows. I need some suggestion on possible setups for engine, trans and suspension. At the last auto cross event i went to i saw the truck guys had ride tech stickers posted all over them. so is air ride better than static for autocross?

Also if anybody knows of some threads of builds or info involving autocross let me know thanks.