When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Cheepest/quickest way is to find a good tach from a 75-77 and it's a plug in change...just run the pink wire to any source that's hot when engine is running....a wire to the tach output, through a tach filter.....and of course a ground....
the tach filter is just a network built from Radio shack parts....
Cheepest/quickest way is to find a good tach from a 75-77 and it's a plug in change...just run the pink wire to any source that's hot when engine is running....a wire to the tach output, through a tach filter.....and of course a ground....
the tach filter is just a network built from Radio shack parts....
no biggie...
Does anyone have a schematic and list of parts for the filter?
Thanks