Killshot EFI - Pink for Breast Cancer Awareness

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Handheld Option: Bluetooth Module Only

Handheld Option

AS2012PK-BT
Sale price$959.99 Regular price$1,199.99
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Product Info

Aces' Killshot EFI system is one of the most advanced throttle body injection (TBI) systems 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, WBO2 sensor, ECU, and a 5” touchscreen handheld programmer for easy tuning and monitoring of engine data. 

The Killshot system fits most 4150-flange 4-barrel intake manifolds and is designed for easy installation and tuning. For stock to mild applications, the calibration wizard and self-learning features mean advanced tuning knowledge or experience is not required. But for more aggressive or performance oriented applications, Aces offers a full tuning software suite and USB data cable for advanced manual tuning.

Aces 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 “all-in-one” style systems on the market.

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

For timing control, the Killshot requires a magnetic pickup or hall effects distributor and separate ignition coil. We recommend our Black Jack Pro series distributor and ignition coil for a plug & play experience.

Aces EFI Killshot™ TBI System Features

32-bit software (OEM standard) that manages input/output signals, voltage, and RPM faster and more consistently than competitors

5” full-color touchscreen handheld with built-in GPS speedometer

Integrated coil driver for ignition timing control

Simple calibration wizard for initial setup- no laptop tuning required.

Self-learning fuel table

Dual fan control

Step retard for nitrous control

Boost compatibility (using laptop software)

Remote-mounted ECU to avoid common heat/vibration-induced hardware failures

3-bar TMAP sensor for boost & nitrous compatible (using laptop software)

Free laptop software available for pro applications

Compatible with Aces’ handhelds, dashes, CAN modules, and TCMs.

Bosch 4.9 WBO2 sensor

(4) 100 lb/hr injectors

Pink Killshot Release

  • 5 stars: 29 (88%)
  • 4 stars: 0 (0%)
  • 3 stars: 2 (6%)
  • 2 stars: 1 (3%)
  • 1 star: 1 (3%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
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BrendonAlec (United States)

I was extremely impressed with the quality & value I got outta the Jackpot that I purchased the Killshot for my 91 OBS Chevy Silverado & ain't looked back since. Although I missed out on the trade in deal for the old stock TBI, I haven't had any regrets on the buy!! Thanks again everyone at Aces for the great products & outstanding support..

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Jeremy Meeks
Nice system

Just installed on my 84 Monte Carlo SS. Easy install and setup! So far so good just now in the learning stage with the system. Time to hit the road. Well worth the money so far.

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Ray Nolan
Killshot top end kit 351c

installed kit on my 73 Mach1....install wasnt very hard at all....definitely runs better than with a carburator....still needs some tuning to be perfect...but im pretty happy with the killshot system.

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Timothy L
84 Cutlass

This system is pretty bada$$! I took my time and read the instructions a few times before starting and them kept them close by for reference. Car fired up on second twist of the key and after a VE table adjustment... it sounds like a beast. Throttle response is instant!

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Chad Matthews
Awesome TBI setup!

I put a kill shot top end kit on my 1971 c10. First start up, it fired instantly. This was a super easy install, the software was super easy to use. They really put a lot of thought into the whole system. I have put 2000 miles on it so far and it idles great, runs smooth as silk, starts easily and fast every time. I love that the computer is super small and can be put away from the throttle body.

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Todd
I’m 100 Percent Satisfied with my complete Killshot master kit it brought out the the full HP o...

Complete Satisfaction of the complete Killshot master kit for my 502 big block Chevy motor

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JON DOE (United States)

NOTHING BUT PROBLEMS PULLED IT OFF AND GOING A DIFFERENT ROUTE. WAS HOPING IT WAS GOING TO RUN BUT IT DID NOT FINALLY GOT FED UP AND SO DID MY CUSTOMER AND DONE.

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Abe (United States)
Black / 255 In-line Fuel System w/40' PTFE Hose

Cool system looks great hope it works as good as looks

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Travis (United States)
Black / Tight Fit In-tank Pump Module (255 LPH)

So far I have zero complaints. I’m still trying to get everything wired and fuel lines regulators switched over.
However, I will say for such an affordable system I have called and spoke with customer service and was pleasantly surprised felt like I was talking with a friend and every piece of equipment I have received was packaged perfectly and visually stunning. Thank you guys for operating a business the way it should be fair to the customer and the supplier.

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David (United States)
255 In-line Pump System w/40' PTFE Hose / SB/BB Chevy

complete kit, very Awesome!! Organized kit, easy to install.

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Nicholas

Exactly what i order. It will make get the sbc in the 47 Ford coupe run like a top

C
Christopher (United States)
Polished / SBC/BBC

install was easy, minimal wiring, biggest problem I encountered was a faulty O2 sensor that caused hours of diagnosing with physical and electrical programming to try getting system operating correctly. ended up replacing this sensor with a true bosch sensor and problem solved, now hopefully aces will reimburse this replacement.

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Edward (United States)

Easy install and setup
All systems work as advertised

A
Anonymous (United States)
Black / SBC/BBC

Waiting to receive the right manifold I ordered. One week of sending emails back with no response

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Daniel

Awesome

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Scott

Amazing

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Billy

It was good

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Jason

Worked great !!! Buying another for a 66 continental !

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Valter

Great product

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William (Bill) Butler
I like it!

My 46 Ford has a 4 barrel carb 302 with a mild cam. You could not depend on it to start. So, I purchased the Killshot Master Kit a few weeks back and had my mechanic friend install the system. I got the non-running car to him on 16 November. He got it installed and had the first start last night, 5 December. He has a lot of work in his shop. It cranked and ran great with just a turn of the key. Hoping it will continue to operate that way. Very well pleased at this point. Sure would like that FREE UPGRADE to a 7 inch screen though./

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Craig

Loved it great product ty aces

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Tim
easy peasy, lemon squeezy

Installed on my 73 Buick Regal. Super easy as long as you follow instructions. Fires up first time everytime! I am running the gambler distributor and the fuel command center.

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William Greer
Couldn't be easier

I recently decided I was tired of fooling with my quadrajet and decided to upgrade. I chose aces since they are fairly local to me and extremely affordable. Easy install. Everything worked as advertised. Anytime I had a question aces was there to answer. I can't believe it's even the same motor! Completely woke it up. The difference in power and drivability is insane.

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Wayne Lewis
this is what I needed

I got a small block chevy nothing special at all. My Q-jet was not taking throttle at all so I was trying to get a carb and my wife picked this up for me thinking it would be better than having to pump the gas 40 times to get it to start. I did have to get a late 80s fuel sending unit and a Delphi pump with a corvette regulator. After watching a few videos and a decent install it started instantly and a few trips around the block it ran even better than it ever has. If you want a no BS system that actually works this is the one.

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Kyle leet
Great system great price

I purchased a Master kit killshot for my Chrysler 440. I am extremely happy with the results. The distributor id compare to that of MSD and the throttle body is sleek. I enjoy the whole set up and was simple to set up. For the price it is I cannot complain about anything it is wonderful.

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William

Great product. Cant wait to install and use it

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Mark

Great system

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Donald
Needs work, poor customer support

Bought the master kit. Instructions are good enough. Ran it a few days and found a hiccup after it warms up there’s a hard start. Reached out via email and still no response 2+ weeks later. It’s a gamble (pun intended) on Aces…. 3 stars due to the customer support issue.