You need to give us a little more info. Was it running before you started changing parts. When did it stop running?
Also, it might help us to help you if you would go to top of page, left hand corner and click on User CP, scroll down to bottom of page and fill out additional info. Make sure to tell us at least the basics, like engine, tranny, any engine mods etc. That way you will not have to type all that stuff in the next time you post something.