I am in the process of rebuilding a 75 olds 350 carb 7045183. the car is a 75 cutlass with headers, aluminum intake and cam with 106 degree lob separation. The carb has 67 main jets and I was wondering if bumping them up to 69's would help. The secondary rods are CV's. It is quite lean. I have your book and read where you are not real crazy about this carb but the gentleman who owns the car wants to keep the carb. any advice would be greatly appreciated. Thanks
