Engines and Components› Camshafts and Valvetrain

Ferrea Racing

Ferrea Infiniti VR30DDTT Single Valve Spring - Single

$20.57

SKU: F00K S10169-1

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Ferrea S10169-1 is a single valve spring made from a special alloy. It features an outside diameter of 25.19mm and an inside diameter of 18.3mm. This spring offers a seat pressure of 80 lbs at 37.5mm and an open pressure of 145 lbs at 27.5mm, with a rate of 165 lbs/inch and a coil bind height of 23.75mm. It is designed for a maximum net lift of 13mm.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandFerrea Racing
Part NumberF00K S10169-1

Videos

Ferrea Valve Springs

Ferrea Valve Springs
Ferrea - 7 Degree & 10 Degree valve locks

Ferrea - 7 Degree & 10 Degree valve locks
Ferrea - Tech Tuesday / Valve Spring Seat Locator

Ferrea - Tech Tuesday / Valve Spring Seat Locator
Ferrea- 5000 Series & 6000 Series valves

Ferrea- 5000 Series & 6000 Series valves

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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