DESCRIPTION
BMW GEN2 B58 Valve Springs. B58 Engine – 3.0L Inline 6. High-performance PACALOY progressive-winding beehive valve spring with titanium retainers. This kit has been specifically designed to match Kelford Stage 1, Stage 2, and Stage 3 camshafts for ultimate quality, performance, and reliability.
Seat pressure of 90 lb at an installed height of 36.5 mm. 193 lb at a valve lift of 11.0 mm
We can assemble and adjust the parts in our workshop. Feel free to contact us by email if needed: RpK.MotorSport@gmail.com