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   12ht how much boost is safe

   14 psi boost on cruise isn't an issue. My HDJ80 did hours on end at 20 psi cruising, pulling a decent trailer in mid 30C heat. Fuel is the issue, if your pump hasn't been modified, you'll run out of fuel at circa 18 psi of boost on the 12HT

   • Words: 50
   • AussieHJCruza
   • Post #7
   • Sep 26, 2022
   • Forum: Diesel Tech / 24 volts