Air and Fuel› Intake Manifolds and Components

Ace

Killshot EFI Top End Kit with Square Bore Throttle Body

$1,250.16

SKU: AS2012B-TEK1

In Stock
In Stock
Ships by Sep 13
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$100 Minimum Order
30 Days Return
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Overview

The Ace AS2012B-TEK1 is a Killshot EFI Top End Kit. This kit features a square bore throttle body, a Killshot ECU, and a magnetic distributor. It is constructed from aluminum with a black ceramic coating and includes an ignition coil and wiring harness.
Show original supplier description
The Ace AS2012B-TEK1 Killshot EFI Top End Kit is designed to upgrade your vehicle's fuel injection system. This comprehensive kit includes a square bore throttle body, a remote-mounted 32-bit ECU with integrated timing control and coil driver, and a Pro-Billet magnetic trigger distributor with mechanical advance. The kit also features a performance ignition coil, fuel system components including a 255 L/PH fuel pump, billet aluminum filters, and regulators, along with all necessary fittings and EFI-grade fuel hose. The ECU offers self-learning capabilities and is compatible with Pro laptop software for advanced tuning. It supports selectable HEI Pickup and Hall Effect distributors and coils. This kit is available for a wide range of engine configurations including SBC/BBC, Small Block Ford (289/302, 351W), Big Block Ford (351C/460), Ford FE, Pontiac, VW Type 1, AMC/Jeep 6-cylinder, and Chrysler SB/BB engines. It is compatible with numerous Chevrolet, Cadillac, and GMC truck models, spanning many years from the 1960s to the present.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandAce
Part NumberAS2012B-TEK1
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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