Model: Nissan GTR R35

Engine: VR38DETT

Type: IN / EX Set


Compatible Lift (mm): Intake ~12.0 / Exhaust ~11.33
Diameter: 3.05x3.81
Set Length (mm): Intake 36.6 / Exhaust 33.7
Lift Length (mm): Intake 25.6 / Exhaust 22.5
Compatible Lift (mm): Intake 12.00 / Exhaust 11.33
Set Load (kgf): Intake 22.0+/-6%, Exhaust 32.0+/-6%
Lift Load (Kgf): Intake 60.0+/-6%, Exhaust 70.0+/-6%
REV Limit (Ref.): 8000
Material: SWOSC-V
Process: Nitride
Color ID: Nil

Intake Valve Springs x 12
Exhaust Valve Springs x 12

Tomei Valve Spring:

High quality designed springs is required to transfer the exact movement of the camshaft to the valves at high engine speeds on high performance engines. The TOMEI products are always engineered with precision in mind to suit the user’s needs. So with this in mind careful choices in material selection is made with surface coating and other technologies. Then the pre-production products are put through an extensive testing program for checking durability, quality and performance. Tomei spends time and money to help you save your valuable time and money.

Development Target:

Reliability in high RPM, and improvement in an initial response
High durability against metal fatigue
High durability against the shocks from jump and bounce
High durability against surging
High sag resistance