Holley 2210 Carb, stalls off idle

Does anyone have experience with this carb. It was rebuilt by a shop. I installed it and did the timing. Im able to let it idle but as soon as i accelerate it dies, if i hold the choke partially closed i am able to accelerate. let it go ad it dies. I closed off all vacuum hoses to ensure i did not have a vacuum leak. even sprayed carb cleaner around the intake. So now i am not sure whats up.
Author: TimN8er