u can find a tpi intake and competer for around 500.u could pick up a harness from painless wiring or off ebay cheap.i got to talk to a couple engine builders tomarrow to see if i will have to change pistons so i dont send my valves into my pistons.i'll be selling my l98 top end soon.i'm going to try and get 1g for the stuff.also how high of a lift cam do u want to run u might have to think about getting diff springs to got with the cam.