550-841 Holley Fuel Injection Kit - Sold individually H19550841

HOLLEY SNIPER EFI STEALTH 4500 SERIES FUEL INJECTION KIT

Convert your Dragster or Pro-street vehicle into Fuel Injection using the Holley Sniper EFI Stealth 4500 Series Fuel Injection Kit. It can be applied with a draw through or blow through forced induction and is made with an integrated ignition timing control. To control external relays, this also emphasizes multiple inputs and output options with all rights reserved.

• Experience real-time data logging
• You can save information to your SD card without using a communication table
• Allows minimal wiring connections only (Battery+, Battery-, Switched Ignition, RPM)
• Included with free software for comprehensive data-logging that guides you in maximizing your vehicle's performance
• TPS, RPM, or Boost-enabled
• Easy to use, no laptop required
• Engineered with a programmable target air-fuel ratio per boost level
• Designed with a high-resolution full-color touch screen for initial setup, gauge display, and tuning

Holley built their excellent reputation on over 100 years of experience, which is why they're one of the leaders in fuel delivery systems and the choice of every NASCAR team for the past four decades.