ACES EFI Killshot™ TBI System – Aces Fuel Injection
ACES EFI Killshot™ TBI System
ACES EFI Killshot™ TBI System
ACES EFI Killshot™ TBI System
ACES EFI Killshot™ TBI System
ACES EFI Killshot™ TBI System
ACES EFI Killshot™ TBI System
ACES EFI Killshot™ TBI System
ACES EFI Killshot™ TBI System
ACES EFI Killshot™ TBI System
ACES EFI Killshot™ TBI System

ACES EFI Killshot™ TBI System

$869.99
$929.99

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ACES EFI Killshot™ TBI System

ACES EFI Killshot™ Self-Tuning EFI system is the most advanced throttle body injection (TBI) system on the market. The Killshot™ utilizes four 100 lb./hr. fuel injectors, giving the system the capability of supporting up to 650 horsepower. The system includes the throttle body (with integrated fuel injectors, TPS sensor, MAP sensor, IAT sensor, and stepper motors), wiring harness, wideband O2 sensor, ECU, handheld programmer for easy tuning and monitoring of engine data.


ACES’ Killshot™ TBI system fits any 4150-flange 4-barrel intake manifold and is designed for easy installation and tuning. Installation is straightforward and easy, and the system includes everything you need to get on the road or track quickly. The calibration wizard and self-tuning features mean advanced tuning knowledge or experience is not required.

Aces EFI designed its throttle body systems with the ECU separate from the throttle body. This alleviates any issues with possible damage to the ECU from unwanted engine heat or vibration. This is a common problem with other companies’ all-in-one systems.

Whether you are building a budget beater or a boosted racing car, ACES EFI’s Killshot™ EFI kit has the technology and advanced features to you need, in an easy-to-install, easy-to-tune package so you can take your ride to the next level!

The Killshot EFI is not recommended to be used with HEI distributors due to electronic noise issues that HEI distributors produce.

ACES EFI Killshot™ TBI System Features

  • 4150 flange throttle body for easy carburetor replacement
  • Four integrated 100 lb./hr. fuel injectors

  • Integrated TPS, MAP, and IAT sensors

  • System supports up to 650 horsepower

  • 32-bit architecture. This technology manages input/output signals, voltage, and RPM faster and more consistently than the competition.
  • Integrated ignition timing control and coil driver

  • Advanced innovations make this system the most advanced TBI system

  • Easy-to-install design, can easily be done by the average enthusiast

  • Easy-to-use calibration wizard makes initial start-up simple and easy without the need for custom tuning

  • Adaptive self-tuning strategy for idle control and fuel control

  • High-quality wideband O2 sensor

  • Dual electric fan control

  • High-resolution 5-inch full color touchscreen handheld controller for initial setup, tuning, and gauge displays

  • CAN communication for Handheld Controller-based calibration and display

 

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
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