Core charges do apply but are credited 100% on prompt return.
BD's rebuilt injectors are ed and verified electronically and then mechanically calibrated in matched sets. The injector is checked for fuel flow at different levels to duplicate idle, mid and high engine rpm and load. The Nozzle spray pattern is inspected and the release pressure is set. Matting surfaces are lapped to ensure no leakage occurs within the body.
The XXX Pulse injectors add 80 more rear wheel Hp. When using these high performance injectors we suggest a X Power chip with special engine tuning be installed to adjust the time of injection that insures a good clean fuel burn as well as good operating temperatures. A new High flow quick responce turbo is also required.
Any year PowerStroke cores will be accepted. Fire damaged units will result in the core being rejected.