OK, I like Edelbrock. I have one on my 440 Duster and I have one on my 454 Chevy. They work fine. so I will try and go with the Thunder series AVS. I hope that will go good with the 340 I intend to build down the road. If not, it looks like jr. will be shelling out some more moolah. I asked him if he wanted to go with the 2bbl. or put the 4bbl. set up on there when I put this together and he said he wanted to stay with the 2bbl. I told him I would go with the 4bbl. I just love it when kids don't listen to Dad and they think they know it all. Those words " I should have listened to you Dad" sounds good sometimes. Especially on these old cars that they know nothing about. Oh well.................now to find one of these puppies. going to the want ads section first.Thanks guys.