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Technical Regulations for the
2026 season

Technical Specification Overview: 

Engine: ​

Rover A+ 1275cc cylinder block, bored out +20 thou to 1293cc. 

Cylinder head:

Rover SPI (12G940B) or MPI (LDF105800)

Camshaft:

Piper DY001 or AC Dodd ACD-TSR or Mini spares LGC10230

​​​

Gearbox: 

Rover DAM 5626 Casing 

 Straight Cut clubman Gearset 

4 pin cross pin differential with 3.6 final drive  

1:1 straight cut drop gears 

Suspension: 

Rose Jointed lower arms & tie rod arms 

Standard Rubber cones 

Standard Top arms

Standard hubs, driveshafts, 8.4 inch discs and calipers 

Hi lo adjustable suspension 

Rear anti-roll bar​

Body: 

Classic minis manufactured from 1976-2000

Standard body form, no flip fronts or modifications

Sound construction, no corrosion 

Fibreglass boot and bonnets are allowed

To view the 2026 specification in more detail please download the regulations: here

John Jenkins

 

Tel: 07919 854438

Email: john@mightyminis.co.uk

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