Doug Rippie Motorsports LT1 Corvette: Speedometer Signal Wire Missing

[@hpjunkie69]

Having Service manuals to troubleshoot wiring is a must and usually solves the problems most of the time. Awesome work. I knew it would be the DK GRN/ WHT Wire leading to the CCM.

[@EllweinEngines]

I just read your reply in the Corvette forum. Thank you for all of that info. You predicted it like a psychic.

[@maldo72]

Cool stuff

[@DanOnFire]

YES!!! Careful, Mr Ellwein, you’ll find yourself with a line of C4s looking to get built if you post too many of these 😂

[@DaveG1963]

Glad it turned out easy! The little things make the difference. Check and double check everything and these issues are usually eliminated. Good job Brother!

[@EllweinEngines]

thanks and yea..every time i don't double check I spend double the time.

[@DaveG1963]

@@EllweinEngines that’s Murphys Law 😉

[@lamarw9901]

More good work, looks like a ZR1 or 96 LT4 tach if you run into any more issues. LT1 tachs went to 6k. I believe most swapped the entire cluster when going to the 8k rpm tach.

[@EllweinEngines]

I'm glad this is the ZR1 swap. I pull it to 6500 rpm. Good engine built by Chad Golen's team.