A: I have! People running the 4bbl version of the Holley Pro-Jection system have been fighting with keeping it in tune on a daily basis. From: Tom Jennings <tomj@xxxxxxx> To: mail@xxxxxxxxxxxx Subject: Re: TBI, was Re: Hornet status Message-ID: <20050614092235.E860@localhost> Didn't take it as such! And I haven't heard even one "I wish I had my carburetor back!" from anyone who's switched to EFI!