RB26DETT Exhaust Valve Set Engine Model_RB25/30 If you are running higher

If you are running higher horsepower or require maximum accuracy under extreme load

precision-engineered kit that includes everything you need to assemble a top-notch turbo oil feed and drain line

never seen in a wastegate before

however these fittings can be used with other tubing materials

Staged dual ports allow for bypass and vent to atmosphere operation in one valveÂ

RB26DETT Exhaust Valve Set Engine Model_RB25/30 If you are running higherNissan Skyline RB26 (1989 2002) Set x 12 Specifications: 6 Cylinder In Line 24 Valve (RB26) Exhaust 1mm Oversize Head Diameter: 31. 15 mm Stem Diameter: 6. 9 mm Overall Length: 101. 52 mm Tip Length: 3. 5 mm