Skip to main content

Double pinning distributor gear?

I've read numerous posts recommending that you double pin or use a coiled spring pin, but my engine builder isn't buying into that this is necessary.

What causes the single rolled pin to fail? Does this happen when the engine is cold, or does it happen with certain types of oil pumps?

Also, is there any negative side to double pinning, due to increasing the amount of force that would be required to break the pins?

Dennis
Original Post
×
×
×
×