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Supertech Intake Valve, SR20DET, +1mm GTi-R 54C
Price: $23.25
Availability: Special Order
Supertech Item #: NIVN-1007-GTIR -

Supertech Intake Valve for the Nissan SR20DET GTiR or 54C, +1mm Size.

Supertech Inconel Exhaust Valve, SR20DET, +1mm GTi-R 54C
Price: $33.10
Availability: Special Order
Supertech Item #: NEVI-1007-7GTIR -

Supertech Inconel Exhaust Valve for the Nissan SR20DET GTiR or 54C, +1mm Size.

Supertech Inconel Exhaust Valve, SR20VE, +2mm
Price: $31.93
Availability: Special Order
Supertech Item #: NEVI-1007-VE -

Supertech Inconel Exhaust Valve for the Nissan SR20VE (P11 or 1N5), +2mm Size.  Can be used on the P12/8H6 head if you change the guides.

Supertech Inconel Exhaust Valve, SR20VE, Std
Price: $31.93
Availability: Special Order
Supertech Item #: NEVI-1004-VE -

Supertech Inconel Exhaust Valve for the Nissan SR20VE (P11 or 1N5), Standard Size.  Can be used on the P12/8H6 head if you change the guides.

Supertech Inconel Exhaust Valve, SR20DET, +1mm, 6mm Stem
Price: $25.60
Availability: Special Order
Supertech Item #: NEVI-1007 -

Supertech Inconel Exhaust Valve for the Nissan SR20DET (non-GTiR or 54C), +1mm Size with 6mm Stem.  Must use 6mm conversion guides.

Supertech Inconel Exhaust Valve, SR20DET, +1mm
Price: $27.20
Availability: Special Order
Supertech Item #: NEVI-1007/7 -

Supertech Inconel Exhaust Valve for the Nissan SR20DET (non-GTiR or 54C), +1mm Size.

Supertech Inconel Exhaust Valve, SR20DET, Std
Price: $27.12
Availability: Special Order
Supertech Item #: NEVI-1005/7 -

Supertech Inconel Exhaust Valve for the Nissan SR20DET (non-GTiR or 54C), Standard Size.

Supertech Intake Valve, SR20VE, Std
Price: $17.81
Availability: Special Order
Supertech Item #: NIVN-1005-VE -

Supertech Intake Valve for the Nissan SR20VE (P11 or 1N5), Standard Size.  Can be used on the P12/8H6 head if you change the guides.

Supertech Intake Valve, SR20VE, +1mm
Price: $17.81
Availability: Special Order
Supertech Item #: NIVN-1007-VE -

Supertech Intake Valve for the Nissan SR20VE (P11 or 1N5), +1mm Size.  Can be used on the P12/8H6 head if you change the guides.

Supertech Intake Valve, SR20DET, +1mm
Price: $17.81
Availability: Special Order
Supertech Item #: NIVN-1007 -

Supertech Intake Valve for the Nissan SR20DET (non-GTiR or 54C), +1mm Size.

Supertech Intake Valve, SR20DET, Std
Price: $17.81
Availability: Special Order
Supertech Item #: NIVN-1005 -

Supertech Intake Valve for the Nissan SR20DET (non-GTiR or 54C), Standard Size.

Supertech GTi-R (54C) SR20DET Valvetrain Kit supertech, SR20, SR20DET, SR20VE, SR20VVL, 20V, P11, P12, S13, S14, S15, B13, B14, Pulsar, GTiR, FWD, RWD, 240SX, 200SX, 180SX, Silvia, NeoVVL, Kouki, Zenki, Sunny
Price: $369.59
Availability: Special Order
Supertech Item #: SPRK-H1005D/GTIR -

This valvetrain kit is only for theGTi-R (54C) SR20DET head except the. Only springs options are Dual Valve Springs with Titanium Retainers. Choose your upgrades. Springs are 75lbs on the seat and max lift of 12.1mm.  Valves only come +1mm.