DW Ford Calibration Summaries are available for most of the popular DW Ford part numbers. The data is derived from a combination of our characterization summary data, additional ford specific injector tests, and in-car validation/optimization. Ford calibrations utilize a unique tuning method, which includes high slope, low slope, break point, and offset to deliver accurate air/fuel control. DW is an injector supplier of many supercharger companies including Magnuson, Whipple and Procharger. For calibration on DW injectors included in your kit, please contact our technical support department and we will be happy to assist you.