Hey guys. New to the forum and looking for some advice. I picked up a 2.4 n/a SS to circle track race. Per the rules in my class I cannot have forced induction/power adders so I'm looking for advice on some n/a mods to put down some power. The car is going on a serious diet(if you're in need of interior parts or any lights/windows in the Chicagoland area feel free to reach out if not they will be tossed in the trash) I've read a few forums but not having much luck besides "just boost it" looking for anyone who has done a higher hp n/a build. Heads? Cams? Intake? Pistons? Rods? Crank?

Any advice is welcome and appreciated. I will be doing the work myself. Im extremely mechanically inclinded and master tech certified for 3 different dealers.