thinking about getting rid of my carb/sc set up and running a tpi set up, ive got 2 complete motors, 1 86 305 tpi and a 87 350tpi they both are mass air and there is one complete harness,and 2 computers, i know about switching the pumps but what i figure ,just double checking..i should just be able to remove the tbi firewall harness and plug in the tpi harnes and replace the tbi computer harness with the tpi harness and this should be all i need to do. emmisions in ct was cancelled for the past couple of years but now its up and running again, if it dont pass no registration any imput would be great