Harley Davidson Evolution Oil Pressure

My question has to do with the Harley oil pressure.

Harley davidson evolution oil pressure. 50 out of 5 stars. Sharing you can explain wonderful step by step esay of word i can understand very properly. Once it is warmed up and under load it shows 20 psi.

1984-1999 Harley Big Twin EVO Oil Pressure Gauge ROCKER BOX KIT 60psi MACHINED. Evo and twin cam oil pressure holes are both 18 npt but the location is different so the sending units may not interchange. Although the Evolution was praised for its reliability keeping the engine at its operational peak required regular oil changes every 2500 miles.

And it has gone to 5-10 psi and come back up again. Problem is you have to have oil pressure for them to operate properly. Oil Pressure Switch Construction.

Free shipping Free shipping Free shipping. The standard Harley-Davidson oil pressure switch resembles an enlarged bolt with a larger-than-normal head from which extends a pair of wires. When your lifters are quite they are working properly.

60 PSI Oil Pressure Gauge wAdapter Fitting for Harley Davidson Shovelhead Evolution Engine Turn Face. When the pistons change direction and begin travelling back up the cylinders a vacuum is created in the crankcase which causes the reeds to close preventing air from entering the crankcase. Let the engine idle in place for 3 to 5 minutes to warm the engine oil supply.

The bike shows 54000 miles on it. On really HOT days Ill see 18 highway and 8-9 at idle. If I was going to tap into the case I would stuff a small rag saturated with grease into the hole then a dab of grease on top of.