EFI

Holley EFI Software - 555-100

Part #
555-100
Line:
HLY

Product Information

Applications for this Product

  • This product is universal and applies to all vehicles.

Detailed Description

V5 Software Upgrade;

Getting a high powered drag car to hook is the key to low elapsed times and win lights. Whether small tire radial car or a full out Pro-Mod, all racecars will benefit from Holleys new Time-Based Traction Management feature. Designed exclusively for Holley Dominator and HP ECUs running the highly featured V5 or V6 software, the Time-Based Traction Management is intended for drag racing, standing mile events or other racing that starts from a stop. Traction management is based on the time from launch vs engine and driveshaft speed (one or both can be used). The tuner enters several curves that will retard ignition timing and can also enable rev limiting based on the departure of wheel or engine speed from the base curve. Each purchase allows activation of the traction management features for a single ECU. Once purchased, instructions will be emailed to purchaser on how to access the feature. Please note that it may take up to an hour for the email to arrive after the order has been placed.

  • Active Speed Management
  • Customizable Injector Configuration
  • Built In Staging Assist Mode
  • New Dropdowns For Electronic Transmissions
  • New Dropdowns For Fuel Injectors
  • Data Monitor
  • Individual Cylinder Timing Trims

Brand Information

Holley(R) has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR(R) Sprint(R) Cup team and nearly every NHRA(R) 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 and 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(R), Flowtech(R) Exhaust, NOS(R) Nitrous, Weiand(R), Earl's Performance Plumbing(R), or Diablosport(R)- Holley products can give you the edge you need over the competition.
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