R&D PERFORMANCE Yamaha FX SHO, FX SVHO, FZR & FZS Supercharger Shaft Kit

R&D PERFORMANCE Yamaha FX SHO, FX SVHO, FZR & FZS Supercharger Shaft Kit

Ref: 612-25020

In stock

449.95

 
 
        
 

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Description
This high performance billet supercharger shaft eliminates the weak design features of the OEM part. After analysing the OEM shaft R&D developed a new shaft design, superior in material strength and improved in every way.

It is precision CNC machined, heat treated, and precision ground from billet steel alloy. Featuring a uni-structure design that incorporates the shaft and gear as one billet piece, much like a transmission shaft. This eliminates the fracture point on the OEM design where the pressed on gear shears off the end of the shaft. The one piece design will not allow the gear to slip under high boost loads like the pressed on OEM gear.

R&D have increased the inadequate 6mm thread diameter on the OEM shaft to utilise a larger well proven turbo spec, the new 5/16-24 left handed thread that will not break under extreme conditions. The larger thread diameter will also allow wheel torque specs to be increased safely. The undercut or fracture point where the shaft meets the shoulder on the OEM design was also eliminated and replaced with a strong fillet radius and mating pressure plate. The new kit supplied pressure plate is designed to eliminate potential metal galling with higher boost.

The weight of this supercharger shaft has been decreased by 17%, eliminating the hex nut on the gear and pocketing the end of the shaft to significantly reduce reciprocating weight and adding to clutch performance.

Kit comes complete with new pressure plate washer, larger nut and installation instructions.

Fits models:
FX SHO
FX SVHO
FZR
FZS

If this item is out of stock email us for availability lou@ncjetski.co.uk
 
Delivery
Delivery charges will be calculated at checkout and depend on the weight of your order, your location and the service you choose.

All orders placed before 2pm will be dispatched the same day. If placed on a Friday, Special Delivery 9am and Special Delivery Next Day orders will be delivered on Monday unless the Saturday option is selected.

If you wish to change the delivery method after you have placed your order please contact us via telephone no later than 2pm that day.

If your order is shipped using a signed for service your reference number will be shown on your order shipped email.

UK orders over 100 are shipped for free.

International orders will always be shipped using a tracked and signed for service for your protection. Delivery time will vary between 2 and 14 working days depending on the destination and service selected. Please note that international orders may be subject to customs charges and shipping delays which are beyond our control.

For more details regarding delivery see our Shipping & Returns or FAQ
 
Specification and Downloads
No PDF is available for this item.