I agree then. Especially if the manifold is spread bore and your current carb is squarebore. I’ve never seen that work well.My holley is a squarebore and its just wasting gas. Ive had it for 14 years. I got the Q-jet for 150$ 10 years ago. Im reading about this carburetor as being a very good driver tool. Thats what I want. I want to save from having to buy a better street friendly holley.