Chose the SP Takegawa SUPER OIL PUMP because it was a straightforward swap with original Honda oil pump. All necessary parts are supplied with the kit. No need to fit parts from inferior original like other brand GROM oil pumps require. Easy to prime with oil before fitting. Quality casting with precision movment.
I installed it at the same time as I bore up to the usual Shop to 125 cc.
It will be the oil temperature via Drain bolt, but it was 70 to 90 degrees before the Bore up in the city ride.
Equipped with Bore up + Pump also points to 70 - 90 - degrees.
If Bore up and oil temperature rise is essential, this Pump effect certainly seems to be.