We bought a 2006 MINI Cooper S R56 with just 57,000 miles on the clock — for only £450. In this video, we discover catastrophic engine failure: zero compression on three cylinders, a stretched timing chain, and 8 bent valves. We show the full teardown and rebuild, and break down exactly what it cost to bring it back to life.
What You’ll See in This Video:
- Step-by-step diagnosis of a major engine fault
- Head removal and internal inspection
- Valve damage analysis and replacement
- Installation of a new timing chain kit
- Full engine reassembly
- First fire-up after the rebuild
FAQs
Why did this MINI have no compression?
The timing chain had stretched, leading to incorrect valve timing and contact with pistons — 8 valves were bent.
How much did the repair cost?
Approximately £2,300 including parts, labour, and VAT. We used OE-quality components throughout.
Would you recommend buying a cheap R56?
Only if you’re confident diagnosing timing chain issues — or bring it to us at The MINI and BMW Specialist, West Midlands (DY4 7LH).
Where was this filmed?
At our MINI-only workshop in Great Bridge, West Midlands, UK — home of The MINI Specialist.
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