Quote:
IS there a better choice for a severe duty application?
What are you doing that you feel requires a special filter? The HP series, as with the "R" series from Wix, are sieves. The poorest level of filtration available on the market. They're only applicable for race engines to catch big chunks. The engine wears out way too soon to worry about longer term abrasives and the oil is changed out frequently.
The only street application I've ever heard them used on were the 1970 Boss 302 and the 1970.5 Z28. Apparently, in this head to head showdown, stock filters were bulging and blowing up.
The HP-1 is a simple Ford filter.
Part Number: 51515R
UPC Number: 765809129054
Principal Application: Racing Applications Only
All Applications
Style: Spin-On Lube Filter
Service: Lube
Type: Full Flow
Media: Paper
Height: 5.170
Outer Diameter Top: 3.600
Outer Diameter Bottom: Closed
Thread Size: 3/4-16
By-Pass Valve Setting-PSI: 8-11
Anti-Drain Back Valve: Yes
Max Flow Rate: 28 GPM
Nominal Micron Rating: 61
Gasket Diameters
Number O.D. I.D. Thk.
Attached 2.834 2.462 0.200
If this is for a truck/pickup, then just get a bigger filter.
Not super fine, but the velocity should be so low that anything that can be filtered will most likely drop out of suspension every time you shut it down long enough.
Part Number: 51773
UPC Number: 765809517738
Principal Application: Ford Trucks, Massey-Ferguson Tractors, Oliver Tractors, VW Eurovan (93-95)
All Applications
Style: Spin-On Lube Filter
Service: Lube
Type: Full Flow
Media: Paper
Height: 6.982
Outer Diameter Top: 3.663
Outer Diameter Bottom: Closed
Thread Size: 3/4-16
By-Pass Valve Setting-PSI: 8-11
Anti-Drain Back Valve: Yes
Burst Pressure-PSI: 290
Max Flow Rate: 7-9 GPM
Nominal Micron Rating: 32
Gasket Diameters
Number O.D. I.D. Thk.
Attached 2.834 2.462 0.200
Or get a B2-HPG from Baldwin. The high performance glass media should work well for you.
If you want to get real fancy. The EaO26 is a wizbang version of the 51773