With an electric pump you aren't moving the water that fast, I could do with out the restrictor but I don't like leaving the water pump off with the engine running. The fan and pump should be able to work seperately. I run just the pump to get to temp and then turn the fan on. It's on a 3 position rocker switch, off, pump only or fan and pump.

"Come get your wife"


'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Front and rear disc and hydroboost conversion.
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.