Below are the available bulk discount rates for each individual item when you purchase a certain amount
● YUMINASHI 50% UP HYPER OIL PUMP SET (125CC EURO-5 ENGINES) (15100-K26-G00R)
● If you let your piston size grow by installing a Big Bore, then a downside of the big bore is that the engine temperature goes up, if you are installing a big bore and a dome/high compression piston, then you will get again a hotter running engine, and the larger the piston/compression, the larger the temperature issue...
● This 50% Up Hyper Oil Pump is really a nice upgrade, because the bottom of your piston is cooled by the Honda #15201-K1M-T02 oil jet (LINK), and by boosting the oil pressure you are dramatically improving the cooling capacity on your piston since the 50% higher flow pump will boost the pressure on the piston oil jet.
A cooler running piston will result again in higher performance.
● YUMINASHI was the first brand in the world to introduce a 140cc Big Bore kit for the 110cc and 125cc EURO-5 engines, and YUMINASHI is pushing the envelope again by introducing as first brand a truly high performance oil pump for these engines, where "high performance" is an understatement for the new Hyper Oil Pump with 15mm rotor.
● TO PUT THINGS IN PERSPECTIVE:
● As said, such a high output fuel pump is certainly not a luxury in the horizontal air cooled 110cc and 125cc engines, but really something which you should consider buying in combination with your big bore kit because the much larger amount of oil circulating will take the heat much faster away from the cylinder head and all other hot running parts, which is typical for this engine type.
● It's obviously also a serious improvement on the lubrication side of course which benefits the crankshaft life, and if you are running a large oil cooler then the serious high output from the Hyper Oil Pump ensures you the pressure you need to pump your much higher oil volume around in that large oil cooler...
※ If you are a business owner, then the MSRP (Manufacturers Retail Price) from the YUMINASHI 50% UP HYPER OIL PUMP is at least 2,090THB or $58.95, which is the MSRP price in the USA for the 25% up KITACO 331-1452000 oil pump.
● KEY FEATURES/BENEFITS OF THE YUMINASHI 125 EURO-5 HYPER OIL PUMP:
● THE YUMINASHI 50% UP HYPER OIL PUMP SET IS MENTIONED TO BE INSTALLED ON THESE EURO-5 ENGINES:
SMART SHOPPER TIP:
※ BUYING MORE THAN 1 PIECE CUT THE TRANSPORT PRICE, AND YOU RECEIVE A 10% DISCOUNT ON TOP OF IT!
All prices are in THB