Key Product Features


·         Compatible with OKO PWK28MM Carburetor and Maikuni PWK28MM Carburetor 

·         Dio Reed valve Cylinder and block Set;

·         A little porting on the intake side only; fully 100% processing on cylinder and block;

·         There is GAP between block and cylinder,buyers need buy glue and glue the gap by themselves;

·         WE GET VIDEO ON HOW TO GLUE, CONTACT US PLEASE ANYTIME.

P    Package including one DIO cylinder and one block.

  Attention: the hole of alum block DOES NOT match well with the intake port of cylinder. you can DIY it by yourself to make the hole larger.


   Product description

Dio Reed Valve Cylinder and Block Set for 48cc/66cc/80cc;


Cylinder is ported a little by machine on the side of intake;

Comment:  there is GAP between block and cylinder,buyers need buy glue and glue the gap by themselves;

Kindly note:
if you want your motor with this dio reed valve kit assembled more power and more fast, you need do something by yourself.                                                                                                                        these are good suggestions from our buyers. 

Firstly,change stock head to racing head; 

Secondly:port the other ports , like the transfer ports , and exhaust ports, and use a expansion chamber exhaust system ,                                                                                                                                  if you also jet the bigger carburetor such as a keinin 17 or 20 millimeter dirt bike carb,then the absolutely screem 

Thirdly:if you know how to port the piston and make it be window sleeve piston, it will absolutely make engine more power and fast.






 

Check our feedback's to see what our customers say about the FAST shipping we offer

 
  • Shipping is FREE to all addresses other than Alaska/Hawaii,APO/PO boxes .
  • We ship FAST - We will ship the product on the second business day.
  • We work with all major shipping companies (UPS, USPS, FedEx etc.) and provide TRACKING NUMBER to ALL orders.
  • Please ensure that the address is verified and correct during checkout.
  • We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.

 

  • We accept payment via PayPal only.
  • We will ship the item as soon as payment is cleared on PayPal.

 

We stand behind our products.

 

  • We offer a 30 Days Return Policy on items which you are not completely satisfied with.
  • Returns are gladly accepted if it is in the original condition, including all manuals and accessories.
  • You have the option for a full refund or an exchange of the item (subjected to stock availability).
  • When sending in a return, please note that it can take up to 7 business days for the return to be processed.

 

  • We take our customer happiness very seriously.
  • We buy and sell online, so we understand the value of trust.
  • If you are unsatisfied with your order, please contact and we will work with you to resolve any issue to your complete satisfaction.
  • We are available 24/7 so you can expect a superior and extremely quick customer service
  • Please use the Contact link at the top of the list.

Looking forward hearing from you,

DONSP1986 Team.




Thank you so much for views,

We truly care much more your purchasing experience,We are 100% dedicated to your complete satisfaction.

                                                                         if you have any questions,please freely to ask and I will do my best to get back to you promptly!

Products usually shipped on the second business day and you will receive message of tracking id.

DONSP1986 is registered officially in year 2012 and started business in year 2008, we can provide engine kits, high performance spare parts of engine, motorized bicycle and spare parts of bike.

hope you can have a great time when shopping with us.