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【OIL PUMP UPGRADE】
Newly designed case shape improves durability and oil flow amount. HKS Oil Pump Upgrade provides reliable oil supply for tuned engines.
- Larger rotor increases oil flow amount compared to the existing pump.
- New improved design now includes adjustable oil relief pressure (the alternator must be removed.). Utilizing outer shim enables adjustment to be visible.
- Thickness of driving rotor's contact portion is increased, and contact surface shape is optimized.
Thickness increase and material upgrade retain twice as much of rotor strength as the stock pump.
- HKS Oil Pumps have reviewed the case design to retain sufficient rotor strength and to reduce oil flow resistance after applying pressure.
|Discharage (L/min.) @6000rpm||65||38% up||42-47|
|Hydraulic Adjustment||Available||(Adjustable when installed)||Not Available|
|Roter||Material||SCM435||Liquefied sintered Allow|
|Outer Size||Outer Diameter||φ88||φ81|
|Tooth Width (mm)||12.4||12% UP||11.0|
|Tooth Number (mm)||10:11||12:13|
|Min. Thickness||Inner (mm)||7.4||37% UP||5.4|
|Outer (mm)||5.0||11% UP||4.5|