Rotary Hi Capacity 7 Row Oil Cooler with Billet Tanks

7 row bar and plate oil cooler with CNC machined billet end tanks

- 580mm overall width, 120mm tall, 70mm thick (core 500x120x70)
- Billet tanks CNC machined in-house from aircraft grade 6061 T6 aluminium
- 50% cooling capacity increase over the stock genuine Mazda FC Rx7 oil cooler (more than twice the cooling capacity of the cheap chinese tube and fin oil coolers)
- M6 internal threads in each end tank for ease of mounting
- Pressure tested after welding
- 10AN hi flow adapter fittings included. The common adapters aree somewhat restrictive so Green Brothers now manufacture these in-house with a 12.5mm internal diameter for maximum flow
- High strength! These coolers have a much greater impact resistance compared to stock Mazda and aftermarket tube and fin cooler

Two configurations available:

Double Pass - Direct replacement for factory Mazda oil coolers

Single Pass - Suited to competition applications that require greater oil flow capability

If you're having oil temperatire problems you need one of these