I am thinking about converting my carb to EFI on a 275hp 350. I really like the idea of ease of start and idle. For those that have done it what system did you use, where did you source and anything else you want to share on it.
I used a TPI intake and ECM. I have experience with that so I can tell you not to even think about it. If an injector goes south, it's a big deal to take everything apart to get at it.
Check out Holley's web site. They have a few different throttle body types that are easy to install.
I prefer something more along the lines of a ProFlo XT by Edelbrock as the injectors are very close to the intake valves.