aftermarket ems - The 1947 - Present Chevrolet & GMC Truck Message Board Network

JointTech · 11-26-2013, 07:16 PM

if you are doing a frame off where everything is easy to get to and being redone anyway is there a disadvantage other than price of using an aftermarket EMS like FAST or Atomic or Megasquirt?

The main disadvantage I see if you are just doing a swap is dealing with the wiring harness. But if everything is exposed already that kind of negates that problem. all the systems above seem to still use oem sensors.

My reason for asking is Ill be putting on a turbo which made me go looking for a boost controller, which led me to AEM plug and play EMS which led me to FAST and Atomic and that whole can of worms

11-26-2013, 07:16 PM	#1
JointTech Registered User Join Date: Feb 2012 Location: Mission Viejo, CA Posts: 1,856	aftermarket ems if you are doing a frame off where everything is easy to get to and being redone anyway is there a disadvantage other than price of using an aftermarket EMS like FAST or Atomic or Megasquirt? The main disadvantage I see if you are just doing a swap is dealing with the wiring harness. But if everything is exposed already that kind of negates that problem. all the systems above seem to still use oem sensors. My reason for asking is Ill be putting on a turbo which made me go looking for a boost controller, which led me to AEM plug and play EMS which led me to FAST and Atomic and that whole can of worms __________________ 72 C20 Long Bed SB350 TH400 14 bolt rear end Extremely boring build thread



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