Edelbrock AVS, or Carter Termoquad????

Back in the 70's had a 318 Dart that ran great with a 850 thermoquad , better than a holley or AVS . It was also reliable , never gave me trouble , unlike the change the power valve holley , though one good thing is you can rebuild a holley on the side of the road , not so a TQ . If and that's a big if , you can find one in great shape they work well . I remember t was easy on gas if I had a light foot , and when floored car screamed . Had a spacer nder it as well , don't remember if it was 1/2" or 1" spacer though . That and headers really woke the car up .