Secondly, the carburetor has the unique ability to "hold a tune", so once it is tuned, the carburetor stay's tuned. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels.
We tried hard to get original 800 CFM AVS to work with todays fuel with no luck, when I installed this 800 CFM it turned the car into a much more enjoyable project wish I had done this much earlier, starts faster, idles better, accelerates better, am very pleased with Carburetor.