Tach filter

[Posimoto]

Need a tach filter, if you have one let me know. Thanks

[jerry k]

http://www.autometer.com/tach-filter.html

[Posimoto]

Thanks Jerry, found those as well, but I'm not positive it will filter spark to the ecm. Some tach filters sold online just filter the tach, others filter spark to the ecm. Howell sells 2 tach filters, one for dui and the other for msd ignition. I should have been more informative in my first post.

I'm also looking at ignition options to allow me to delete the tach filter.