New for 2025: After extensive testing during the 2022/23/24 seasons in our own Historic car and Aaron Smith's championship-winning Mini Miglia, we proudly introduce this high-performance crankshaft.
Exclusively designed and engineered by Walford Crankshafts, these precision-engineered components are built for those who demand the best.
Key Features:
- Material: Ultra refined, no sulphur EN40B for durability and strength
- Heat Treatment: Nitride process for enhanced wear resistance
- Counterweight Design: Optimized through rigorous testing and development
- Long Keyway Groove: For improved fitment and longevity
- Large Radius Profile: Applied to all journals for improved strength
- Primary Gear C-Clip Groove Radius: For improved nose fatigue strength
Precision & Balance:
Each crankshaft undergoes in-house balance checks to ensure precision within 0.5 grams, providing you with reliability you can count on.
Stock Specifications:
- 1300cc Main Journal & Thrusts
- 'S' Rod Journal (1.625”)
- 81.3mm Stroke
Bespoke Cranks Available: Need a custom solution? Contact us to discuss your requirements.
Finish Options: Choose between standard or super finish (super finish is shown in the images).