So, I got to go out and test some more Carbs but not much else as the track was packed this test day. Here is what happened. The start of the day I used the 650 Speed Demon and it ran 12.22@107 2nd test was my 850 Might Demon A/D carb and it ran 11.92@110 3rd test was interesting, I decided to just flash the converter instead of loading it like I always do and it paid off. Even hesitating a touch the car ran 11.83@112 with 1.62 60ft. 4th run I changed squirters to 35 and 40 the car ran another firstname.lastname@example.org buy the 60's were now 1.57 5th run I tried the Predator carb, with not time to play with it the box ran 12.02@110 better mph than I expected but a poorer ET. 6th and final run I put a box stock Mighty Demon 1000 (basically an 850 with down leg boosters. It ran email@example.com with a 1.59 60 ft. The 1000 Demon surprised me as I though the thing would fall on it's face with the non A/D boosters. I did figure out that by the 1/8 mile times I need to put a single plane intake on the car. It ran 7.44 and that equals to a 11.60 time so we figured out that it slow on the top end, which happens sometime with a dual plane intake. Next race I will put in an 8" converter with a new intake to see what happens. All in All a good day with the little tiny ports.