This kit is specifically engineered to get the
best performance from the fantastic S54 engine.
Our renowned Spring Kits feature a custom dual spring capable of
turning 12,000 RPM for that added piece of mind
(Over-rev/Mis-shift). Our springs are shot-peened for stress relief
and interference fit to control harmonic resonance across the rev
range. Also in the dual spring configuration, should something
happen to one spring, the other prevents the valve from dropping
and causing catastrophic damage. Our springs are also capable of
handling much higher lift to handle even the most aggressive of
cams. These springs have been compatible with every camshaft we
have ever installed.
Our steel retainers offer lightweight, hardened steel alloy
construction. This hardening process makes them strong and
resilient while still being lighter than OEM, so if you are daily
driving or tracking, they are a great choice.
For the all out track engine, our VAC Titanium Retains offer the
lightest choice with all out performance in mind.
Our S54 springs have been compatible with every camshaft we have
ever installed, even the most aggressive Schricks for the S54
After rigorous testing in our many testbed engines, over 4+ years,
they have maintained rates within 2% of spec!
From the reliable and winning results of thousands of these
valve springs, we can say confidently they are the best spring
available for your BMW at any price.
This kit includes:
- 24 VAC High Performance Dual Valve Springs
- 24 VAC Titanium or Steel Alloy Valve Retainers
- Needed Shims
- Made in the USA to the highest standard
CUSTOMER REVIEWS
There are currently no reviews of this
product.
Submit a Review
