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Thanksgiving Deal Kelford Cams Extreme Racing Valve Springs Bmw B58 / S58 3.0l Tool [SCnEv9wJ]

$60.99 $195.99 -69%

High Energy, Extreme Racing Valve Springs designed for BMW B58 / S58 3.0L inline 6 Engine. High performance, progressively wound PACALOY beehive valve spring with titanium retainers.This kit utilises a precision machined spring seat to max out the se

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High Energy, Extreme Racing Valve Springs designed for BMW B58 / S58 3.0L inline 6 Engine. High performance, progressively wound PACALOY beehive valve spring with titanium retainers.

This kit utilises a precision machined spring seat to max out the seat pressure for high boost, high horsepower builds. Specifically designed for Kelford Cams Stage 2 & Stage 3 Camshafts for engines making over 1000HP. 

  • 105lb seat pressure at 35mm installed height. 
  • 210lb at 10.8mm valve lift. 
  • Spring coil bind height at 23.6mm.

What Our Customers Say

December 29, 2025

Absolutely no complaints!

A truly remarkable product. I'm very happy with it.

- Kayden C..

December 29, 2025

Absolutely no complaints!

This product is a great find. It is a pleasure to own and to use.

- Harlow X..

December 29, 2025

Absolutely no complaints!

It works so well, it's almost effortless. Great engineering.

- Amir O..

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