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

Is it marine or coast guard approved/certified? No. None of our products are. Do we recommend it? No, since water and engines don't generally mix and warrantying items in these conditions becomes tricky. These are also modified applications that are not 100% what the systems were designed for. Will it work? Yes, with some modifications for the WBO2 sensor.

Is it E85 compatible?

Yes, you just would need to change some settings first in order for it to work. Please note that damages to the system caused by the use of E85 or other racing fuels are not covered by our warranty policy. This is because E85 is known to corrode certain types of material over time and our systems were not designed for long-term E85 use.

Will it work with aftermarket or stock gauges?

The system is not generally setup to work with stock gauges which is why we provide the handheld to display all the readings. Aftermarket tachometers will work with the system, and we are working to provide support for other popular aftermarket gauges soon!

What is your warranty policy?

All products have a limited one year warranty against any defects or quality of workmanship from date of purchase. Our warranty is extended to the original consumer only. This limited warranty is not assignable or otherwise transferable. Customers must provide proof of purchase for warranty claims. Aces’ warranty does not apply to products, which have been: Modified or altered from factory condition. Subjected to adverse conditions, such as misuse, neglect, accident, improper installation or adjustment, dirt or other contaminants, water, or corrosion. Installed in other applications not recommended by Aces Fuel Injection.

What is your refund and return policy?

Aces Fuel Injection is happy to accept returns on orders returned to us inside our policy as long as they are new and unused. In general, items must be returned within 30 days for a full refund or within 60 days for a 10% restocking fee. For our full Refund & Return Policy, that has all of the fine print, you can access it here.

What kind of tech support do you offer?

Aces offers general support on product setup, installation, troubleshooting, and basic diagnostic help. While most stock-mild applications do not require tuning, some applications (usually more aggressive cams or boosted applications) may require additonal tuning beyond what the self-learn is capable of. Aces does not offer custom tuning though we can recommend Authorized Aces Tuners who may charge a fee for their services. Read more about our support services and what to expect here.

Killshot EFI - Top End Kit

Name: Killshot EFI - Top End Kit
Brand: Aces Fuel Injection
SKU: AS2012B-TEK1
Price: 892.97 USD
Availability: InStock

Killshot EFI - Top End Kit

$892.97

$1,604.98

If the Shoe (throttle body) Fits..

The Killshot system was designed with a 4150 style flange making it an exact fit for the majority of small and big block applications. If your manifold is different, you can simply use a flange adaptor to make it work. The system is generally compatible with stock ignition, but to take advantage of timing control features that the system offers, you'll want to use a magnetic pickup distributor and separate ignition coil- both of which are included in our Top End and Master Kits!

Computing Power

A robust remote-mounted ECU that utilizes our OEM standard 32-bit architecture. This allows the system to manage input/output signals, voltage, and RPM faster and more consistently than our competitors.
A remote-mounted ECU allows it to avoid dreaded heat-and-vibration induced hardware failures that are prevelant in other aftermarket systems.

Plug 'n' Play

Not a tuning wiz? You don't need to be since we provide a wizard for you. Our self-learning* functionality means you only have to answer a few basic questions in the startup wizard and then the ECU takes care of the rest. After about 30-60 mins of idling and drive time, the system will build it's own tune so you don't have to. Click here to learn more about our handhelds and dashes and see all of their features.

*Self-learn works best for stock-mild applications. For more aggressive applications and even some stock-mild applications, we offer free tuning software on our website.

Boost it, baby!

Each TBI unit comes with a built in 3 bar MAP sensor that will allow you to run up to 27lbs of boost!

BLACKJACK Pro Ignition Coil

- Primary Resistance:0.273Ω
- Primary Inductance:2.63 MHz
- Secondary Resistance: 3.42kΩ
- Secondary Inductance:15.77 Hz
- Output (50pF load): 47 kV
- Output Energy:150 mJ
- Peak Secondary Current:100 mA +/-7%
- Arc Duration: 200 uS
- Turns Ratio 78:1

Powerful ignition

The Blackjack Pro Series Billet Distributor features a high-quality, CNC-machined black anodized aluminum body and hardened steel shaft, guided by a sealed ball-bearing on top and a sintered steel bushing on the bottom to ensure stability up to 10,000 RPM. The distributor can be locked out and features solid brass terminals and a color-matched wire retainer.

Each Killshot EZ Tune EFI Top End Kit includes the following:

(1) Your choice of a black gold, or polished Killshot EZ Tune EFI System

(1) Black Jack Pro Series Distributor (choose engine configuration)

(1) Black Jack Pro Series Ignition Coil

Select ACES System：

Specifications：

Application Type

Injector Size

Built-in CDI

Timing Control

Available Colors

Flange Size

Built-in CDI?

Killshot(Classic 6-8 Cylinder Engines)

(4) 100 lb/hr

Yes

Black, Polished, & Gold

4150

Yes. Blow-thru and draw-thru.

Deuces Wild(Classic 4-8 Cylinder Engines)

(2) 100 lb/hr

Yes

Black & Polished

2300

Yes. Blow-thru and draw-thru.

Jackpot(LS Engines)

(4) 100 lb/hr

Yes

Black

4150

Yes.Blow-thru and draw-thru

Royal Flush(Classic 6-8 Cylinder Engines)

(4) 100 lb/hr

Yes

Black & Polished

4150

Yes. Blow-thru and draw-thru.

Holley Sniper 2

ECU Housing

ECU is mounted on the throttle body.

MCU

16-bit

Handheld

3.5" resistive touch screen

Appearance

Several separated cables & wires

Injectors

(4) 100 lb/hr injectors

650 HP N/A

Timing Control & IGBT Driver

Has timing control but no IGBT driver

Spark Energy

Retail Price

$1,299.95

Killshot EFI System

ECU Housing

External, automotive-grade, die-cast aluminum.

MCU

32-bit, ST56 series Power Architecture™ (OEM Standard)

Handheld

5", full-color, capacitive touch screen. Includes built-in GPS chip for speedometer.

Appearance

Only one connector to throttle body (bundled).

Injectors

(4) 100 lb/hr injectors

650 HP N/A

Timing Control & IGBT Driver

Has timing control features and an integrated IGBT driver

Spark Energy

Programmable dwell time. Min. of 90 MJ spark energy when using our AC2008 ignition coil.

Retail Price

$959.99

FiTech GoEFI600

ECU Housing

ECU is mounted on the throttle body.

MCU

16-bit

Handheld

3.5" screen

Appearance

Several separated cables & wires

Injectors

(4) 100 lb/hr injectors

600 HP N/A

Timing Control & IGBT Driver

Spark Energy

Retail Price

$999.99

CFM Rating

800 CFM

Material

Cast Aluminum (throttle body)

Ported Vacuum

Yes

Air Cleaner Diameter

Throttle Body Height

3-5/16”

MAP Sensor Rating

3-bar

Inlet/Outlet Size

-6 AN

Injector Size

100 lb/hr

Fuel PSI Required

42-48 PSI, 60 PSI max

Boost/Nitrous Compatibility

Compatible, yes. Control requires a separate module.

Available Finishes

Black ceramic, gold, pink, or polished

HP Rating

650 HP (naturally aspirated)

Killshot EFI - Top End Kit

If the Shoe (throttle body) Fits..

Computing Power

Plug 'n' Play

Boost it, baby!

Each TBI unit comes with a built in 3 bar MAP sensor that will allow you to run up to 27lbs of boost!

BLACKJACK Pro Ignition Coil

- Primary Resistance:0.273Ω - Primary Inductance:2.63 MHz - Secondary Resistance: 3.42kΩ - Secondary Inductance:15.77 Hz - Output (50pF load): 47 kV - Output Energy:150 mJ - Peak Secondary Current:100 mA +/-7% - Arc Duration: 200 uS - Turns Ratio 78:1

Powerful ignition

PRODUCT TECHNOLOGIES

People also shop for

- Primary Resistance:0.273Ω
- Primary Inductance:2.63 MHz
- Secondary Resistance: 3.42kΩ
- Secondary Inductance:15.77 Hz
- Output (50pF load): 47 kV
- Output Energy:150 mJ
- Peak Secondary Current:100 mA +/-7%
- Arc Duration: 200 uS
- Turns Ratio 78:1