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Thursday, November 16, 2017

16 November 2017 - Holley quick change secondary spring kit

I was unsure of the installed spring for the secondaries.  I checked and found that the plain spring was installed.  Recommendations are that the black spring is a starting point and that, after all successful modifications(accelerator pump cam) change the spring.  Then drive and test when the secondarys kick in.  So I have removed the plain spring and installed the brown spring which is the next step up from the black spring.  I will drive and monitor the changes.