I am building a 65 Coronet that I was going to race in Nostalgia Super Stock. With the current block situation for gen 2 Hemis and Big Blocks I am having second thoughts and am now thinking of doing another retro looking gen 3 and just racing a 10.0 class with it. I have been checking out the Hilborn deal has anyone used one looks like they have a EFI version and a mechanical version. Any input is welcome.