The Jalopy Journal
I am trying to convert my 4 cyl. early 1970's SUN Super Tach ST-810 to an 8 cyl. tachometer. Basically converting to an ST-802. These are the...
I am trying to convert a Sun ST-810 4 cylinder tachometer to use on an 8 cylinder. This tach seems to be a late 60's early 70's model which has a...
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