A must have for engine tuning. Increases the amount of oil discharge (discharge varies depending on the engine) to prevent the hydraulic loss when installing the oil cooler, and maximize the performance of the tuning engine.
Tuning levels are effective in harsh environments such as SE-PRO and DOHC 4.8 fl. oz. (124 cc) bore up kits.
After installing the oil pump kit, make sure to check the hydraulic rise.
● Orifice Φ20 magnification is required for installation.
Requires separate crankcase gaskets and clutch outer cover gaskets to match each car specifications