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Koyo Performance Aluminium Radiator
- TIG welded by hand, 100% made in Japan
- Aluminium performance radiator
- To suit : Mazda RX-7 FC (85-89)
- Engine code(s) : 13BT
- Size : 430x561x53 mm
- Direct fitment, no modification
- Replaces OEM part number(s) :
- Koyorad part no. : KL060642R
- Ideal for both daily and track use
N-Flo Technology
Koyo offer their innovative N-Flo technology, fitting their radiators with "N" shaped internal partitions. This exclusive design allows the coolant to flow through the radiator for longer, and ensures effective cooling across the whole surface (unlike standard radiators, where the coolant usually flows diagonally). N-Flo technology, combined with the high thermal conductivity of the aluminium, guarantees up to 50% better cooling efficiency than stock, lower operating temperatures and improved engine reliability.
