Quote Originally Posted by glennsexton View Post
Beautiful ride -

I'll echo the Q-jet recommendation, but there's a bunch of Holley pros on the site that will be able to help you out. Tell's us a bit about the symptoms you're having..

Welcome to CHR,
Glenn
Thanks guys. this is my first older car that i have owned and i love it grabs attention like you wouldn't believe but she has also been a headace with the carb issues. i switched from a edelbrock 600 to the holley 670 and ever since it idels rough kinda high till she warms up if you go to rev the motor it cut's out and will die. I have the site bowls adjusted did the turn in a half on the vaccum screws can't figure out the problem is she is also running rich. the carb was new out of the box so i wonder if i got a bad carb ? do you all think the 670 is enough carb for the 455 ?