S&S Diesel Motorsport 6.4L Ford Power Stroke (2008-2010) Injector - Set Available sizes: Stock, 30%, 45%, 60%, 80%, 100% S&S Upgrades Proprietary nozzle honing process for clean and consistent holes Nozzles flow-matched to 1% variance per set, using OE standards Viscor SAE-J967 40 degrees C 100 bar Injectors flow-matched to 3% variance per set Viscor SAE-J967 40 degrees C 4 different pressure/energizing points per injector Injection profiles (rate shape) aligned Injector build spec custom-matched to nozzle flow rate for each size, which includes internal modifications (piezo mod) Options The industry has adopted a % increase in nozzle flow over stock as the sizing convention Available sizes: Stock, 30%, 45%, 60%, 80%, 100% Core returns required for 6.4L Ford injectors – $1200 charge if no core returned.
