Revolution 86 ZN6 Big valve set

Car Make: Toyota
Model: 86 ZN6

We made a valve with an intake of 2.5 mm and an exhaust of 2 mm.
Significant power-ups can be expected for engine tuning, which is expected to increase in the future. Heat-resistant steel is used for both the intake exhaust, and the surface treatment is tuftride processing to improve bite resistance and wear resistance. It is also excellent against bending
STD BIG
IN 35mm 37.5mm
EX 29mm 31mm