my custom CAWAI

[jmmbmd2013ph]

Originally Posted by nemo

I the early 70's my father did some fleet testing of GM HEI distributors. One of the thing he told me was that after 60K miles they would change the plugs and performance would go down, it seemed the new plugs were not gaped wide enough to take advantage of the output. As part of the changeover to an electric distributor were you require to change the plug type or gap?

hello again! nope, I did not change my sparkplugs, I still retained my stock NGK Sparkplugs for my Toyota even after I changed my distributor, I also got an 8mm Mallory high tension wires for it though. Was there any specific measurement for the gaps in the sparkplugs when using an electronic distributor? thanks!

[nemo]

Originally Posted by jmmbmd2013ph

Was there any specific measurement for the gaps in the sparkplugs when using an electronic distributor?

Those were only tests and probably has little relevance to your setup. The question was a point of curiosity on my part. I would stick with the recommendations of the distributor manufacturer.