Hi All

I finally got my carb to TPI swap on my 383 done. Other than cough and spit from the HEI not spot on, there were no issues. After warm up, the timing was set to 11 deg initial and then plugged back up to the ECM. vacume at idle hovers between 12 and 13". Fuel pressure is set at 43psi and jumps to 49psi when the throttle is spiked. Sounds smoother than the carb that was there. Weather is very cold and much too much snow for a test drive. keep you guys posted

This site was a great inspiration to do the swap and calm my worries. Thank-you all

Mikey G