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Fred. Can you give me your opinion on the following. In the spark pic the one on the left.. I think it’s a good example of the gasses being...
Fred,I’m building a test car with a carbureted LS engine.. at some stage I would be interested in trying your CDI and comparing it. Have you...
Note also that the straight section ( side ) of the centre electrode from the porcelain to the top of the centre electrode is kept clean of carbon...
I might add that this tan colour on the porcelain is very representative to a 12.7-12.8 afr at plug firing time.. it represents a good snapshot of...
This is a plug from a 650hp carburettors engine on 98 pump unleaded fuel with a crane ignition. The ignition is very powerful and provides a very...
This is ICE ignition with their booster vs MSD with a very good coil. ICE is inductive and MSD is CDI. When I use CDI it allows me to use finer...
This job in particular has always stood out to me. It was a 3.3litre Holden 6cyl with 2 stromberg carburettors and Bosch hei ignition. I went...
Thankyou for your reply. I’m trying to upload some pics of plugs and spark that I take before tuning and after I have made changes. You might find...
please explain what you quantify as fouled plug or even better would be a picture of a fouled plug that you refer too. Thanks.
