Sorry I was two cocktails in when I wrote that. Yes on top meaning that from mid rpm to the top 4,500rpm ish it pulls way harder and the AFR numbers are where they should be about 12.5-12.7 The super six carb I could get the AFR numbers bitchen for mileage while doing my daily driving but when I floored it the arfs were all over the place at different RPM's. I did/do not have a huge supply of jets and needles for that super six. The only things I had is what I could find was in wrecking yards on v8 2bbls engines. They were all way too much for the ol slant 6. Now someone who knows that stock super six carb could maybe get the numbers better than what I could get at WOT. But I knew that the stock super six was only a temporary setup anyways since I know Holley carbs IE "350-500cfm 2bbls, 4150's and 4500's carbs" very well, it was only a matter of time before the swap happened. I also have a EFI set up that will go on here at sometime but I am unsure if it will stay EFI because I like the stupid dumbness of a carb. Plus I like to watch the Valet attendant come over and say "Your Car wont start" then I get in and Vrooooooom it goes ha ha ha ha ha. Its the simple things in life I like.