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John Cooper 1275cc Twin Carb 80bhp Conversion


Made in UK GENUINE COOPER Classic Mini Parts. Made in UK

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exc Tax: £2,869.85 inc Tax: £3,443.82
Availability: In stock

Availability: In stock

exc Tax: £2,869.85 inc Tax: £3,443.82


John Cooper conversions are renown the world over for quality and reliability. Our retro conersions are available for all Cooper models from 1990 onwards. All conversions are thoroughly tried and tested and will enhance the Mini Cooper driving experience.

Open up the bonnet of a Cooper fitted with the S Pack and instantly you will notice the similarity with the original Cooper S of the 1960s. Our exchange performance cylinder head, new performance LCB exhaust manifold and system together with twin 1.25'' SU carburettors and authentic air-cleaner achieves 80bhp. An alloy rocker cover is included as are Cooper S side decals. Available for 1275cc 1990-1994 Cooper Carburettor models.


  • Mini Road (ST2) 1275 Cylinder Head - Finished in Cooper Blue
  • 1.5:1 High lift roller tip rockers - finished in red with Cooper logo and John Cooper Signature
  • Maniflow LCB Exhaust Manifold - finished in Black
  • Maniflow Twin Silencer Side Exit Exhaust system - finished in Black
  • Twin 1 1/4 SU carbs with chrome SU pancake filters
  • Carburettor Needles - Cooper specification
  • High Power NGK Spark plugs
  • Aluminium Alloy Rocker Cover with Cooper Engineered Decal
  • Chrome Rocker Cover Cap with John Cooper signature
  • Chrome Rocker Cover T bars
  • Cooper 10 row oil cooler kit
  • Stainless Steel Braided Oil Cooler Pipes
  • Cooper Conversion Cross-member plate - uniquely numbered to your conversion
  • Cooper S Rear Quarter and Boot Decal supplied in either Black or White to match your Cooper.
  • Official Conversion Certificate - signed by Mike Cooper
  • Cooper Leather Key ring
  • John Cooper Rear Window Decal
  • Cooper Pin Badge
  • Cooper Silver Wheel Centre Cap Decals
  • Complete fitting kit

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