SPECIAL 3 CORE RADIATOR – PRE 1990 RACE / ROAD
Take your Classic Mini to the next level with our high-performance 3 Core Radiator, designed for serious cooling efficiency on both race cars and road builds.
 
Why Choose This Radiator?
If your Classic Mini is running hotter than it should, this radiator offers a proven solution for improved cooling efficiency, especially in demanding conditions. Designed for enthusiasts who demand reliability, it’s the perfect upgrade for keeping your engine running cool and consistent.
 
Performance Notes
Slightly more expensive than a 2-core radiator, but offers enhanced durability and heat control
On-road performance is comparable to 2-core units, but outperforms under heat stress conditions
Ideal for:
Modified engines
Performance builds
Classic Mini race or spirited road use
 
💥 WHY CHOOSE MINI WORLD AUSTRALIA?
At Mini World Australia, we supply premium-quality parts trusted by Mini enthusiasts across the country. This radiator is built for those who demand performance, reliability, and proven results.
 
⚙️ FEATURES YOU’LL LOVE
✔ 3 Core design with large oval inline tubes
✔ Race-inspired V-shaped fins (7 or 14 gills)
✔ Superior cooling when idling or heat soaking
✔ Helps prevent boiling over & coolant loss
✔ Improved airflow even when stationary
✔ Ideal for modified & performance engines
 
Recommended Upgrades (Highly Advised)
For best results, consider upgrading alongside:
Electric cooling fan for improved airflow
Lightweight evolution water pump (reduces cavitation issues common in aftermarket pumps)
New fan belt during installation
 
🚨 IMPORTANT NOTES
No drain plug
No fan switch provision
Best paired with an electric fan & upgraded water pump