Hot Rods 57 ford ET car

I just picked up a 57 ford with a 312 2/4s Holley tea pots and a paxton supercharger. I have never ran a super charger so this may sound dumb but here goes. The car will not idle at less then 2500 rpm's

 

any pics of motor?

 

2500, that's a bit much. What happens if you back off the throttle stops? I'd be maybe looking for a big Vacuum leak.
The Wizzard

 

Got it Was a vacuum leak Thanks

 

Cool car. Looks like a blast.

 

Thanks I think it will be he ran 12s with it back in the day.

 

Have the factory brochure....doesn't say much about mechanics.....HM is still around....they tuned one up for Daytona on the sands back in 57/58......