
What’s the Difference and Which One Is Right for Your Build? As our lineup has expanded, the Gen 1 vs Gen 2 question comes up constantly. Builders want to know what actually changed, what it means ...

Idle Air Control (IAC) Setup and Tuning Guide
IAC IAC: What is it, why do we use it, and how do we tune it? Today, we want to go over the Idle Air Control (IAC) and how it works. The IAC is the equivalent of a controlled vacuum leak that works...

Transmission VSS Setup The purpose of the VSS correction is to ensure that the ECU accurately calculates vehicle speed based on the transmission reluctor ring. This allows the ECU to manage shift ...

Which Aces EFI System is Right for You?
While you may be used to searching for a product based on the year/make/model of your vehicle, when it comes to our EFI systems, we are able to utilize a slightly different and somewhat more versat...




















