Yep, agree, I've always had real good luck with AVS, and TQ's on my cars in the past, I've only had 4 cars with Holley's and trouble with every one, maybe ive just never had a good holley but every carter ive rebuilt has ran like a champion, I even rebuilt the TQ on my 73 Cuda back in the 80's and it ran great. I've rebuilt 2 Holley's and never could get them right, one was a 600, the other a 750 dp. Guess I just don't get along with Holley's.:)