Skip to product information
1 of 11

Whiskey Piston Co.

The YB 9.0:1

The YB 9.0:1

Next Release - July '24

Limited to 250 Tumblers

Regular price $82.00 USD
Regular price Sale price $82.00 USD
Sale Coming Soon
Shipping calculated at checkout.
2 Save 10%
3 Save 15%
4 Save 20%

The YB 9.0:1 Whiskey Tumbler pays homage to the mighty turbocharged 'YB' 4-Cylinder.

The YB and the 80's & 90's icons which it propelled have a rare ability to unite almost all generations of Motorsport enthusiasts. 
This was the Group A era, an age when the fire breathing beasts tearing through Rally stages and battling door-to-door in Touring Car races were more closely related to the machinery on your local dealership forecourt than at anytime before or since. 

Regardless of whether your first exposure to the magic of this Turbocharged monster was by the side of a Welsh Rally Stage, in the stands of Mount Panorama, or even on your games console, there is something inherently captivating about the YB.

The YB 9.0:1 Tumbler not only embodies the essence of this extraordinary engine's iconic legacy, but also rekindles the thrill and excitement of an era that forever changed the face of motorsport. Get ready to experience the magic of the YB 4-Cylinder once again - this time, in the palm of your hand.


  • Genuine 1:1 Scale Replica
  • Hand Assembled in N.Ireland
  • Forged Aluminium Base
  • CNC Finished to +/-0.05mm


  • YB 9.0:1 Tumbler
  • Unique Serialised ID Plate
  • Presentation Box
  • Tech Card
  • Protective Pouch
  • Instructions for Care


  • Bore - 90.80mm
  • Height - 96.5mm
  • Capacity - 285cc
  • Weight - 628g / 1.4lbs
  • Compression Ratio - 9.0:1

Care Instructions

Handwash only. Invert, and allow to dry completely before storage.

View full details

Customer Reviews

Based on 138 reviews
Tammy Rought

I bought them as a gift he loves them!

Jason Swain
Great easy, quick delivery

Great very happy

LEE Whitted
Great Gift for Car Guys

Great Craftsmanship loved these!

YB 9.0:1

Hello, nice to have bought this collection. Very nice quality and a WOW effect when opening the box. A great gift for my best mechanic friend. A big thank you to the Whiskey Piston Co.

Diana Applegate

The YB 9.0:1