16X Intake & Exhaust Valve Kit for Toyota 4Runner Tacoma 2.7L 3RZ-FE 13715-75050

The Toyota 3RZ-FE 2.7L engine features a 16-valve, double overhead camshaft (DOHC) configuration and utilizes a “shim-over-bucket” method for valve clearance adjustment. The cold valve clearance specifications are 0.15–0.25 mm (0.006–0.010 in) for intake valves and 0.25–0.35 mm (0.010–0.014 in) for exhaust valves. The valve head diameters are 37.5 mm for the intake valves and 30.5 mm for the exhaust valves.

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Description

Valve Specifications
Valve Configuration: Double Overhead Camshaft (DOHC), 4 valves per cylinder
Cold Valve Clearance:
Intake valves: 0.15 – 0.25 mm (0.006 – 0.010 in)
Exhaust valves: 0.25 – 0.35 mm (0.010 – 0.014 in)

Valve head diameter:
Intake valve: 37.5 mm (1.4764 in)
Exhaust valve: 30.5 mm (1.2008 in)
Valve stem diameter:
Intake valve: 5.970 – 5.985 mm (0.235 – 0.2356 in)
Exhaust valve: 5.965 – 5.980 mm (0.2348 – 0.2354 in)

Valve length: Intake valve: 103.45 mm (4.0728 in);
Exhaust valve: 103.60 mm (4.0787 in)