Results 1 to 2 of 2

Thread: Grid Rev limiters quit working

  1. #1

    Default Grid Rev limiters quit working

    Just installed a Grid and made 3 test passes friday night. Everything seemed to work as it should. Pulled the car out of the trailer on saturday morning to make more test passes and no rev limits at all. No 2 step, burnout or high end. I checked all the wiring and it is correct. Box indicates that it should be working and shows it working but doesn't work at all. I know the system is seeing the burnout switch as it should and the 2 step functions correctly and is pulling timing out as it should and indicates so on the laptop. Box just doesn't do anything for REV limits. Had several of my buddies who run Grid look at the system as well and they all agreed everything was correct. Anyone have a fix for this?

  2. #2

    Default

    what ignition box are you using with the grid? 7720? or a different box?
    shake-n-bake

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
About us
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.
Join us