Quote:
Originally Posted by rwest
Hi Neil,
Always great when we get more choices for our cars and engines.
If these were installed in a stock engine without any other changes, what if any benefit would one see?
Thanks,
Rutager
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This spring has a lot higher resonance frequency over stock springs and another common after market spring.
This lowers the springs surge at high RPM helping to control the valve train. You loose performance rapidly when the spring goes into surge. If you can rise the RPM where this happens and lower the amount the spring surges, you gain torque.