Supertech Dual Valve Springs for Nissan Skyline RB20 & RB20DET Solid Lifter 24v 2.0L Engines
Supertech Dual Valve Springs for Nissan Skyline RB20 & RB20DET Solid Lifter 24v 2.0L Engines

Supertech Dual Valve Springs for Nissan Skyline RB20 & RB20DET Solid Lifter 24v 2.0L Engines

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$299.99
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$299.99
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Supertech Dual Valve Springs for Nissan Skyline RB20 & RB20DET Solid Lifter 24v 2.0L Engines

Set of 24 Dual Valve Springs

SPR-M1005/RB20

Outer Spring: OD 28.00mm - ID 20.00mm
Inner Spring: OD 20.00mm - ID 15.20mm
Type: Dual Spring
Press.Seat: 84lbs @ 39.50mm
Max Lift: 16.00mm
Coil Bind: 23.50mm
Rate: 10.30mm

Note: These Single Valve Springs require the use of Supertech Retainer Part # RET-NVG1015/T1 - (Sold Separately)

Our valve springs are computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue. We also utilize computer software that allows us to ensure that the harmonics are under control. All Supertech valve springs are made with premium super clean Chrome Silicon Vanadium Steel alloy for higher performance & durability at high rpms. Using high quality steel alloy also provides the added benefit of better structural memory for all of our springs, giving your performance racing engine a serious competitive advantage.