Koyo Racing “N-Flo” 53mm Core Radiator for 89-91 RX-7 FC3s

Leave your cooling concerns behind with the installation of a chassis-specific KOYO Racing performance radiator for the 1989-92 RX-7 w/manual transmission. The KOYO “N-Flo” (2 1/16″ – 53mm) single-pass radiator provides improved cooling coverage for both street and track applications.

Double Pass/ N-Flo Technology – Strategically placed partitions make for and “N” or “U” shaped flow through the radiator core. This allows for improved cooling efficiency compared to normal all-aluminum racing models. Ideally suited for forced-induction applications.

Construction is held to tight quality control standards that are illustrated in the outstanding Heliarc soldering, pristine tube and fin alignment, and mirror-like surface finish. The tubes, fins, headers, and brackets are brazed in a state-of-the-art Nocolok furnace, which bonds these components into a virtually indestructible radiator unit.

All fan mounts are situated to OE specifications, and using the OEM mounting locations facilitates fitment into the RX-7 without modification.

Specifications:
16-15/16″ H x 22 3/8″ W x 2-1/16″ TH

Manual Transmission only – Auto transmission models required the installation of an external transmission oil cooler.

Please select no delivery from the options menu if your ordering this item to be fitted at our workshop

Please allow 7-21 says for delivery of this item depending on stock level