Description

The AED 4.5 Power Valve 5045 is engineered to optimize fuel delivery and engine efficiency across a wide range of operating conditions. By regulating vacuum-dependent fuel distribution at 4.5 inches of vacuum, this single-stage valve ensures consistent carburetor performance whether you’re at idle or under load. For racers and street enthusiasts alike, precise fuel metering translates directly to better throttle response, improved fuel economy, and reliable engine management.