I need to remove the Crossfire System in my 1984 Vette, but, i have no clue how to, or where to begin, if anyone can help me of give any info as far as where i can find help, please let me know.

Are you replacing it w/a TPI unit?

you'll have to have your computer and linkages converted over, not cheap. other than that slap on the new efi. if you find a good used tpi, buy it. but if you want new I'd invest in a good mpi system from someone like howwell. either that or keep the cfi and just buy a new manifold and drop it on a stroker motor.