Welcome to wsr3d. We are associated with WSR Wirral Slot Racing & Wirral Scalextric Club none for profit organisation.


We provide quality 3D printed products for Slot Car Chassis designed to fit and improve overall performance; we also have a range of Accessories including Track Scenery. 


Our entire Chassis range is designed to fit the body shell with a degree of accuracy to mirror the original chassis shape. Some Chassis's have different body mount fixing points for improved performance and balance, other secure using the original moulded fixing points on the body or are supplied with an adapter.  


Chassis's are supplied with all the fixing Body Screws and Grubs for Axle adjustment, Axle washers and Wheel Inserts. Various Shims are also provided to adjust ride height for the body.


Below you will find our product listing downloadable in pdf format and a link to our eBay online shop called wsr3d-online.

Catalogue Product List Updated 22/12/2023

Catalogue 2023-12-22.pdf
Adobe Acrobat document [683.4 KB]

Build Instructions for Guide Adepters & Repairs

Guide Adapter.pdf
Adobe Acrobat document [413.8 KB]
Guide Repair.pdf
Adobe Acrobat document [355.4 KB]
Guide Repair With Fixing Pin.pdf
Adobe Acrobat document [362.9 KB]

Repair Guide Plug Illustrations

Repair Plug Illustrations.pdf
Adobe Acrobat document [363.3 KB]

Performance Options

Option 1 Performance Parts.pdf
Adobe Acrobat document [370.6 KB]
Option 2 Performance Parts.pdf
Adobe Acrobat document [366.7 KB]
Option 3 Performance Parts.pdf
Adobe Acrobat document [373.7 KB]

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#PlayScalextric @WSR


Wirral Slot Racing

Vale Park,

The Coach House,

Woodland Drive,


CH45 1ND.



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© Paul Taylor