However, this is a guideline. The optimal gap can be slightly affected by factors such as:
* Cam profile: More aggressive cams might benefit from a slightly wider gap.
* Altitude: Higher altitudes may require a slightly smaller gap.
* Specific MSD Ignition system: While MSD is a popular brand, different models may have slightly different recommendations. Check your specific MSD ignition system's instructions for the most precise guidance.
Always consult your MSD ignition system's instructions and your specific spark plug's specifications for the most accurate gap recommendation. A slightly too large gap can cause misfires, while a too-small gap can lead to arcing and damage. Using a feeler gauge is crucial to accurately setting the gap.
