PRI 2012: AEM’s New, Smaller Infinity Standalone and Fuel Pump

Standalones have become increasingly popular over the last decade as people continue to push the boundaries of their factory PCMs. One domestic based company that’s been evolving their standalones for a long time is AEM Electronics. Last year they debuted their newest Infinity standalone, but believe it or not, there was a demand for a less frills unit.

“Everything is exactly the same except the amount of injector drivers,” said Kirk Miller of AEM Electronics. This means this smaller unit not only fits in tighter spots inside the car, it can also save you a few hundred bucks as well. The Infinity is extremely versatile. It can utilize a closed loop compensation table in air fuel ratio points that can than trigger fail safes inside the PCM to reduce the possibility of engine failure, control up to four channels of variable valve timing, and supports a host of dash displays. The smaller unit will control up to 8 cylinders.

Some of the options

  • Fuel control resolution to 1/10th of a microsecond (.0000001 sec)
  • Multi-fuel capable
  • Open-loop fuel pressure compensation
  • Individual cylinder ignition and fuel trim
  • Real-time sensor diagnostics
  • Electronic boost control
  • Programmable traction control
  • 2-step programmable launch control
  • Drive-by-wire control

In Tank Fuel Pump

Also new for AEM Electronics is their new high flow in tank fuel pump. This little guy will flow up to 320 lph at 43 psi while being whisper quiet in the tank. It’s universal nature makes installation a snap.

  • Designed for high output naturally aspirated and forced induction EFI vehicles
  • In-Tank design
  • Tested to flow 320 lph @ 43 PSI
  • 39mm diameter fits most applications
  • Offset inlet design eases installation
  • Each pump individually tested
  • For gasoline vehicles (pump life may be diminished when used with E85 fuel)
  • Kit includes fuel pump, rubber sleeve and end caps, pre filter, hose, clamps and flying lead

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About the author

Mark Gearhart

In 1995 Mark started photographing drag races at his once local track, Bradenton Motorsports Park. He became hooked and shot virtually every series at the track until 2007 until he moved to California and began working as a writer for Power Automedia. He was the founding editor for its first online magazines, and transitioned into the role of editorial director role in 2014. Retiring from the company in 2016, Mark continues to expand his career as a car builder, automotive enthusiast, and freelance journalist to provide featured content and technical expertise.
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