Have tuned 650 Eddy 1405 carb that was custom tuned for use with cams and W/Jr heads available in other posting. Together with a Eddy Performer RPM and TRI-Ys, this setup produced 348 RWHP in my 331 SBF.
Cost $250, comes with misc jets, metering rods, air stack, and misc docs.
Cost $250, comes with misc jets, metering rods, air stack, and misc docs.