so my dad made me a great deal on his 86 camaro but its a carb motor an i can switch it over to tpi fast even plan on running a turbo so how should i do the fuel pump? change the tank an wire it up for intank? or just go external?

I'd run an external pump, or the popular walboro in tank setup. Being its turbo, I'd consider reliability vs. cost.

Also, it probably wont be "fast". Lots of wiring to be done...

maybe i will try out the racetronix setup