Max psi on 6.2L? wit hstock fuel system
#14
TECH Junkie
iTrader: (28)
I agree with that. However, when wired with the Hobbs switch triggered at 4psi, it doesn't see the voltage boost but for a few seconds at a time, so heat buildup and wear should be only marginally more than in the stock application (at least that's how I rationalize it to myself so I don't have to swap to a higher flowing pump).