Precise tuning capabilities
With Quick Fuel's billet metering plates's precise tuning capabilities, it is no longer necessary to purchase and carry numerous metering plates to ''recalibrate'' your 4160 carburetor. It's now just as easy to change jets on the secondary side as it is on the primary side by locating them in the same location as a metering block. This also allows the use of jet extensions and center pivot style fuel bowls with notched floats.