Compression Ratio
CR for any combo of bore, stroke, head cc and deck height.
Gear Ratio
Final-drive math across SPi, MPi, and pre-Verto cars.
Chassis Decoder
Year, plant, and trim from your VIN/chassis number.
Carb Needle Configurator
Compare SU HS2/HS4/HIF44 needle profiles side-by-side with chart overlays.
The technical reference, kept alive.
Common clearances, tappet gaps, torque specs, electrical diagrams — the kind of dog-eared workshop manual content that's slowly disappearing from the internet, all free and searchable.
- Common clearances reference
- Engine block & head identification
- Wiring diagrams by year & model
- Carburettor needle library (SU HS2/HS4/HIF44)
THE MINI MISSION
Keeping the Classics on the Road
Classic Mini DIY started out of my small driveway workshop in 2015. I always focus on two things: keeping your Classic Mini on the road and making DIY car work accessible for all skill levels. I make DIY videos and tutorials showing exactly how to complete a wide range of jobs on your Classic Mini. I also partner with world-class manufacturers to deliver top-of-the-line products to personalize and ensure the performance of your Classic Mini.
SUPPORT THE MISSION
Support
Classic Mini DIY is supported by our viewers. If you are interested in helping to keep the channel alive, consider supporting on Patreon or if you have skills in JS and modern web technologies, please consider supporting the open source codebase on github.
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