FAQ
Our most commonly asked questions. Can't find the answers you need here? Give us a call at (423) 590-2237 or emails us at customerservice@acesefi.com and we will be happy to assist!
I have *insert engine of choice.* Which of your systems will work with it?
Many of our systems work with a wide variety of engine combinations. We have TBI-style systems that fit 2300 and 4150-style flanges respectively; Port Injection (MPEFI) that are designed for classic small blocks (Chevy/Ford); and LS systems for LS1, LS2, LS3, LS6, L92, LR4, and many other LS style engines.
What Fuel System do I need for my setup?
Our technicians recommend running any EFI compatible fuel system that is regulated at a minimum of 42-60 PSI and runs at 255 LPH.
PRODUCTS: Where are your systems made?
Our systems are manufactured in China and designed & supported in the USA.
PRODUCTS: What TBI systems do you have?
We offer both 2 and 4-bbl TBI systems. Our 2 barrel system can be found here and it supports up to 350 HP using a 2300 style flange. We currently offer several 4-bbl TBI systems whose features vary depending on the application, but they all support up to 650 HP using a 4150 style flange. Check out our most popular one here!
PRODUCTS: What multi-port systems do you offer?
For classic 8-cylinder engines, we offer two systems.The Wild Card™ and The Joker™. Both of these systems are the same except The Joker™ has built-in CDI in the ECU.
For LS engines, we offer the Jackpot™ system.
SHIPPING: How long does it take to fulfill and ship orders?
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SHIPPING: Do you ship internationally?
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