My 7.3 uses split-shot injectors. Two small squirts per injection event. Quiets the engine but imposes a degree of timing retard. Using single shotters from the earlier Powerstroke I get a more efficient combustion event.
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2000 Ford F-350 Super Cab Pickup
4x2, 6 speed manual
Regeared to 3.08:1
4 inch suspension slam
Aero mods: "Fastback" fairing and rugged air dam and side skirts
Stock MPG: 19
Summer MPG: 27.0
Winter MPG: 24
Big Dave 
Threaded Mode
