Jump to content
Remove Ads

Featured Replies

The crazy tach sounds like your Pertronix has problems.  Try 3800 RPM in the other gears.  If it's tied to RPM that's a clue.  Same general idea as revving to redline, like Mark M suggested.



Remove Ads

Create an account or sign in to comment

Remove Ads

Important Information

By using this site, you agree to our Privacy Policy and Guidelines. We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.