I already changed it out to a pro billet distributor and msd box. I may go back to efi at the end of the year. Want to put it back to a street car.vickysbu said:That carbed LT1 looks so sexy sitting down in there. Now ditch the hei dist for the eficonnection.com LS coils and pcm, and before anyone says it cant be done, i will provide the link showing the carbed lt1 running off the 0411 pcm and individual coils. http://www.eficonnection.com/24x/videos/24xLT1Carb.wmv, throttle response is as crisp as efi.G-Body King said: