I'd convert it to a 2 in a second and have it cleaner n meaner yet.......They ALL respond better and are faster as long as the carbs big enuff for the application and my baby 470 BB wears a billet 1250+ and has the flattest fuel curve I've ever seen..........Smaller carb on bigger motor has a tendency to go rich because of the Hugh draw of air that the bigger motor demands.............
interesting that when the DA is below 800 I can't throw enough jet at my carb without it going into lean misfire. I considered the 4825 on my "small block" (439) fairly under carbed. Also running power valves. With 84 jets in Vegas I recorded afr on the left bank in the high 11's. At Famoso with 98 square I was at 14.6 with a DA of 800+. Sunday morning it was -800 when we set up, and around 100-200 when I made the pass which resulted in a lean misfire.
