rods are proven to 500, but who cares to get 300 na out of it everything is gonna need to be replaced anyway.... but redardless, an na ka with some crazy hi comp pistons, head work, cams, itbs and mad fule could do it, but for the money y not have a 300 hp turbo ka? or an sr swap?


edit: didnt think of this, a milder na ka with a crazy nos setup could work nice, the t3 formula d ae86 is running it on a 20v 4ag with good results. i still wanna see a supercharged ka