Ok, I bought this carb off this board for $300 and its more carb than I need and I could also use the money. Im looking to get what I paid for it back. Shipping will be calculated based on where its goin. I can email pictures of the carb if you would like. This version of the Performer Q-Jet is calibrated for use with the Performer RPM Q-Jet manifold and other high performance, non-emissions applications. It has a .149 in. diameter needle and seat assembly that provides enough fuel flow to support 500+ horsepower. The unique secondary air valve has special mixture distribution tabs for improved air/fuel distribution and large idle discharge ports to provide sufficient idle control for use with long duration camshafts. A totally unique feature is the adjustable cruise air/fuel ratio for part throttle calibration.