so i was snooping around discount :hmmmm2:.. lol. and i found the oil filter rack. and looked up our trucks oil filter and its a hp-1002 so i started lookin at all other k&n oil filters and found my friends srt oil filter a hp-2009. an was amazed that there the same diameter and thread pich, but the hp-2009 are double the lenght = more oil filtration = better oil. so i looked up on k&n web sight and saw they have the same PSI Relief Valve: 8-11 and both have anti drain back flap. here are the specks. ( i think its a great find i'm going to switch on my next oil change) :top:
HP-1002 Product SpecificationsProduct Style: Oil Filters
Height: 3.8 in (97 mm)
Outside Diameter: 3 in (76 mm)
PSI Relief Valve: 8-11
Anti Drain Back Valve: Yes
Style: Canister
Weight: 0.7 lb (0.3 kg)
Product Box Length: 3.12 in (79 mm)
Product Box Width: 3.12 in (79 mm)
Product Box Height: 3.8 in (97 mm)
HP-2009 Product SpecificationsProduct Style: Oil Filters
Height: 5.14 in (131 mm)
Outside Diameter: 3 in (76 mm)
PSI Relief Valve: 8-11
Anti Drain Back Valve: Yes
Style: Canister
Weight: 0.8 lb (0.3 kg)
Product Box Length: 3.15 in (80 mm)
Product Box Width: 3.15 in (80 mm)
Product Box Height: 5.14 in (131 mm)
HP-1002 Product SpecificationsProduct Style: Oil Filters
Height: 3.8 in (97 mm)
Outside Diameter: 3 in (76 mm)
PSI Relief Valve: 8-11
Anti Drain Back Valve: Yes
Style: Canister
Weight: 0.7 lb (0.3 kg)
Product Box Length: 3.12 in (79 mm)
Product Box Width: 3.12 in (79 mm)
Product Box Height: 3.8 in (97 mm)
HP-2009 Product SpecificationsProduct Style: Oil Filters
Height: 5.14 in (131 mm)
Outside Diameter: 3 in (76 mm)
PSI Relief Valve: 8-11
Anti Drain Back Valve: Yes
Style: Canister
Weight: 0.8 lb (0.3 kg)
Product Box Length: 3.15 in (80 mm)
Product Box Width: 3.15 in (80 mm)
Product Box Height: 5.14 in (131 mm)