Small Block & Big Block Chevy Specific - 1994 camaro z28

Hello i have a 1994 camaro z28 350 5.7L LT1. everything is stock. except exhaust which is flowmasters.

I was wondering if someone could point me in the right direction for a 383 stroker kit for it.

and

was also wondering if I buy this twin turbo kit from ebay will i have to get anything else? or does it come with everything i need? Sorry i know nothing about engins.
http://cgi.ebay.com/ebaymotors/_W0QQcmdZViewItemQQ_trksidZp3984Q2em1438Q2el2649QQ itemZ350489402940QQsspagenameZSTRKQ3aMEWAXQ3aIT

thank you in advance.

Thats a bunch of chineese junk with some generic one size fits all pipes. Lots of fabrication and it may or may not last. If you don't know anything about engines, you need to find someone who does to help you on your 383 build. Have at least $2g ready to spend on the shortblock, more if you want better heads. It'll need tuned. I'd read alot and maybe you know other car guys nearby that have built motors before. Not that difficult but theres alot to mess up. good luck...

I'm going to give you a piece of advice I wish I knew when I started my build on the 1994 z28 Camaro.

If you enjoy your car right now, leave the engine alone.

If this is your primary car, leave the engine alone.

I have put a 388 and a 396 in the car since, I drive it less and it requires 10x the work. Is it awesome to face rape anyone on the streets, yea. Is it worth the cost, probably not.