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VALVES SET, STAINLESS, 31/24.8MM (PCX) 79MM HEIGHT (150-HEAD CUSTOM PART)

YUMINASHI STAINLESS VALVES SET, 31/24.8MM (PCX) 79MM HEIGHT (150-HEAD CUSTOM PART) (14722-KZY-31S)

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  • YUMINASHI STAINLESS VALVES SET, 31/24.8MM (PCX) 79MM HEIGHT (150-HEAD CUSTOM PART) (14722-KZY-31S)
RM135.66
SKU:
14722-KZY-31S
Weight:
50.00 Grams
Shipping:
Calculated at checkout

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 Product Description

buying-2-discount-300pxl-.png● YUMINASHI STAINLESS STEEL VALVES SET, 31/24.8MM 79MM HEIGHT (150-HEAD CUSTOM PART) 

● Custom stainless steel valves set to replace the stock 29/23mm valves, and upgrade them in to 31/24.8mm valves. 

● The maximum bore size to be used with the stock 29/23mm valves from the 150 head is 60mm.
Anything larger than 60mm starts to have a negative effect on your tune, the 62mm piston creates less power than the 60mm piston, and that's only because the stock valves size can't deal with it.

● With the 31/24.8mm valves set you have the possibility to get this right.

The intake valve has a 4.5mm valve stem to make the valve lighter and to ensure maximum flow, the height of the valve is 79mm and this is the perfect valve height for the 150 head.
Keep in mind that the exhaust valve isn't stainless, and has a 5mm valve stem to get easier rid of the heat.
The height of the exhaust valve is also 79mm and this is also the perfect height to be used in the 150 head. 

● THESE 31/24.8MM STAINLESS VALVES ARE CUSTOM VALVES TO MACHINE THE 150 HEADS TO BE INSTALLED ON:

HONDA:

  • Honda ADV150                          (2019- )
  • Honda AIR BLADE125               (ALL)
  • Honda AIR BLADE150 ABS          (2019- )
  • Honda CLICK125i                      (ALL)
  • Honda CLICK150i                      (2018- )
  • Honda LEAD125                        (2013- )
  • Honda PCX125                          (2012- )
  • Honda PCX150 eSP                   (2012-2014)
  • Honda PCX150 LED & SMART KEY (2014-2018)
  • Honda PCX150 DIGITAL              (2018- )
  • Honda PCX150 HYBRID              (2018- )
  • Honda SH125i                              (2013- )
  • Honda SH125i MODE                  (2014- )
  • Honda SH 150i                             (2013-2018)
  • Honda SH 150i LED                     (2018- )
  • Honda VARIO / VARIO TECHNO  (ALL)
  • Honda VARIO150 LED                 (2015 - 2018)
  • Honda VARIO150 DIGITAL           (2018- )

※ These valves can not be installed in the stock 150 head without machining. You need to install larger valve seats, a custom 4.5mm intake valve guide (LINK), and your machine shop need to machine the stock 150 head to accept all these non original parts.

The final result will depend on how experienced the machine shop of your choice is.
Masato Co., Ltd and the Yuminashi brand are not responsible for the final result of your machine shop. 

budget-logo-2.png SMART SHOPPER TIP:

       ※ BUYING MORE THAN 1 PIECE CUT THE TRANSPORT PRICE, AND YOU RECEIVE A 10% DISCOUNT ON TOP OF IT!
       
   ※ B2B:  

  • Purchases between 2 & 4 pieces of this product will receive a 10% DISCOUNT 
  • Purchases between 5 & 9 pieces of this product will receive a 15% DISCOUNT 
  • Purchases between 10 & 19 pieces of this product will receive a 20% DISCOUNT 
  • Purchases between 20 & more pieces of this product will receive a 25% DISCOUNT 

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