Quote: So engine builders, what kind of ballpark figure am I looking to have this 400 turned into a 451 from carb to pan with eddy heads? $4000? $5000? $10,000?
Depends on who is doing the work and how much stuff you can buy used. I think they sell complete 500ci for around 5k. So if you have some of the parts and can do some of your own work I don't see why you can't do it for under 4k.
