Koyo Racing R-Core Radiator for 1990-1997 Mazda Miata

You need to keep that engine cool at all times, especially with the summer track temperatures in the South. An aluminum radiator from Koyo will keep your engine running cool, no matter what. Very popular within the Spec Miata community, these Koyo Racing Radiators are a bargain compared to other aluminum radiators on the market.

Here are some tech specs from Koyo:

Strength: all tubes, fins, headers, and brackets are brazed in a state of the art Nocolok furnace, bonding all components into an indestructible radiator.
OE Specification Mounting: Fan mounts are situated to OE specification; allowing both stock and performance fans to be used.
Hand crafted Heliarc Soldering: Heliarc Soldering is the highest in industry standard for enforcement along aluminum connections.
Tube and Fin Alignment: Construction under strict quality control and solid boxing result in pristine tube and fin alignment, fresh from the factory.
Koyo Mirror finish: All aluminum surfaces are buffed before boxing to a confident mirror finish.
N-Flo Partitions(certain models): Strategically placed partitions make for an "N" or "U" shaped flow through the radiator.