• I need a stronger fuel pump for my 150 gy6. Any recommendations

    I need a stronger fuel pump for my 150 gy6. Any recommendations?

    25 comments
    • Mikuni

    • Mikuni from Walt Jiminez at uniquegy6.com

    • That the one

    • I've read that a lot of people get flooded carbs with those. Is there any way to prevent that?

    • I havent had any issue with it flooding

    • its what most people upgrade to.

    • There's 2 Mikuni pumps. A smaller one and a higher flow one. If you get the higher flow it will flood your carb for sure. Every place that sells the one for the scooters should be the smaller correct one.

    • Is the smaller one the 14L/hr flow or is that the higher flow one?

    • I can attest to a mikuni fixing bogging issues at wide open throttle while riding for a bit. I would recommend everyone immediately buying a mikuni and replacing all fuel lines and fuel filter for peace of mind. If you make any performance upgrades you should just get the mikuni along with any of those things. The stock pump I don't think can handle higher flow.

    • Look on Walt Jiminez website or check with Alan Adams. Both sell the correct one and both have excellent customer service

    • My wife's bike would start bogging at full throttle till the bike would kill. It would stay off for about 5 seconds then it would come back on and run but bog constantly. With the mikuni pump I had had no bogging at any point at all it UBS so much better.

    • Right on. Thanks

    • A mikuni and NGK spark plug and a New battery are a good thing to get to eliminate every problem you'll prob have.

    • I've got the plug and I got it a new lithium battery about 5 months ago so it should be good. I just got done remounting the engine and and new shocks and put a 28mm(if I remember correctly) carb, uni air filter, the ncy CVT kit and its having some problems with cold starting and then staying started but I noticed my fuel filter doesn't stay as full as it use to and just seems like its struggling. Plus the carb is further than it use to be so I think a stronger pump should solve it since its still got the stock on there

    • How fast is your shipping? I would need the pump pretty much as soon as possible cause I need the bike running since I'm out of a car right now

    • You def need a new pump. I have the same exact mods and the wife's bike started acting up after

    • item ships first class If you order today it would go out tomorrow. otherwise if you want faster shipping priority is $6.00 and express is $21.00 i can invoice you teh total cost of the item and shipping via paypal if you wish becuase my website doesnt have other shipping options available

    • Also check your valve clearances. Do you have the auto choke connected still?

    • Yes

    • That could be an issue if it does not open or close all the way. You can block it off. Or buy a hoca manual choke conversion

    • How fast is the priority? Would it be here by the weekend or not til next week?

    • priority is estimated 2-3 days.

    • OK right on well yeah could we do a PayPal with the priority?

    • sure what is your paypal email?