Review on Enhance Performance with Edelbrock 1428 Metering Jet: Unleash Power and Precision! by Jason Gopinath

I'm in the process of adjusting my 1406 carburetor to a 1405 and these guys are doing great so far! I also ordered standard 1405 ratchet bars. The edelbrock 1406 carburetors are tuned more compactly for better fuel economy than the 1405 which has been trimmed for power and has a mechanical choke. The difference between them lies in the size of the nozzle, the metering rods and the electric or mechanical throttle. That's all! Plus, it's the same carb!