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Troubleshooting Common Killshot Fusion Issues

Troubleshooting Common Killshot Fusion Issues

Getting a new EFI system dialed in should be an exciting upgrade, but if your Aces Killshot Fusion isn't firing up right away, it’s easy to get frustrated. Before you start chasing wires and blamin...

The Science of Self-Learning EFI: How 32-Bit Processing is Changing Engine Tuning

The Science of Self-Learning EFI: How 32-Bit Processing is Changing Engine Tuning

      Getting a modified engine to idle smoothly, cruise without surging, and pull hard at wide-open throttle used to mean swapping carburetor jets on the side of the road with a burnt forearm....

Everything You Need to Know Before Starting Your EFI System

Everything You Need to Know Before Starting Your EFI System

Whenever you’re working on your ride, it’s always important to ensure everything is good to go before you start up for the first time. To make sure your installation goes smoothly, every Aces prod...

What we offer

Everything you need to upgrade, tune, and take control—whether you're converting from carb or building a high-performance EFI system from the ground up.

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Customer Builds

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Customer Builds

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