im looking to upgrade the internals in my '98 4cyl avenger and was looking for part numbers, also what machining must be done or can i just buy parts and replace without machining, and can someone please provide me with the correct part numbers for the following, i plan on going turbo sometime new edge stage 2 with b trim

parts and their part numbers im looking for
1. cams (which one's street grind, nitrous etc.)
2. pistons/rings
3. valve springs
4. spring retainers
5. connecting rods
6. cam gears
7. what ever else i missed

1998 dodge avenger 4 cyl AT
Mods are:
Not enough

http://pub11.ezboard.com/basog75673 try these guys out, might have better luck.

STAR Turbo stage II
180whp @ 5psi(untuned)