GReddy Spec. R cores feature a high heat-dissipating "inner-fin" technology. They are recommended for medium to high boost levels on higher horsepower or upgraded turbo engines. The larger internal surface area provides a superior cooling efficiency for radiating excessive heat and minimizing heat soak. In addition to being a light-weight tube and fin design, all Spec R cores also get an unique GReddy process, called "CCP" to chemically polish the outer tube surface. This increases the visual appeal while prolonging the corrosion resistance.
Core Size: 29R - H294 x L710* x W115 mm
Make: Nissan
Model: Skyline GTR (BNR34) RB26DETT (with GReddy Surge Tank "Intake Manifold")
Years: 1999, 2000, 2001, 2002