I plan to put a TPI 350 v-8 in a '62 C-10 , which has an original 235 in it now. I believe I will have to run a new wire from the ignition switch to the TPI coil since I believe the present wiring is resister wiring. Am I correct on this, or is there no need to replace the ignition wire ? My second question is the alternator. Will the present one which I believe is either original or an original replacement be enough to handle the F.I. electronics includingl the electric fuel pump ? Thanks in advance.