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Siemens Deka EV6 High Impedance Injectors - 80 lb. (99-04 V6, Cobra, Mach 1; 05-10 GT)

Item 389969
AmericanMuscle no longer carries the Siemens Deka EV6 High Impedance Injectors - 80 lb. (99-04 V6, Cobra, Mach 1; 05-10 GT). Please check out 2010-2014 Mustang Fuel Delivery & Injectors for an updated selection.

Features, Video & Details

  • More fuel for more power
  • Designed for performance applications
  • 80 lbs./hr. (875 cc/min) flow rate
  • EV6 body style
  • 12 ohms impedance
  • USCAR style connector
  • Sold as a set of 8

Review & Installation Video

Review & Install Video

Hey guys, Justin with here with my quick review of the Siemens Deka EV6 High Impedence 60 and 80 pound injectors available for the '99 to '04 Mustang Cobra, Mach 1 and V6 and all '05 to '10 Mustang GTs. Now the world of fuel injectors can be a confusing one if you don't know what you're looking at, but typically it's something you need to address and upgrade when big power aspirations require the use of more fuel, whether it be pump gas E 85 or Race Gas. Now the fuel injector itself is only one part of the equation. Obviously you have fuel lines, regulators, pumps, return style systems, all of that good stuff, but today just for this video, we're talking about the S-D 60 and 80 pound injectors here. Now the 60 and 80 pound numbers refer to the amount of fuel each injector can flow. For instance, the 60 pounders are going to flow 60 pounds per hour at 43 P-S-I and then the 80 pounders obviously are going to flow 80 pounds per hour at 43 P-S-I. Basically the 80 pounders are capable of flowing more fuel. Now with that being said, each one of these injectors is for a pretty serious setup, guys making over 500 wheel. If you stumbled across this video for a factory replacement for your new Edge V6, well then these are not going to be the injectors for you. With that said, let's talk some ballpark numbers here. Now a lot of guys, Cobra owners included, like to reference the 60 pounders being good to up to about 700 wheel or less horsepower and then the 80 pounders are going to support a good bit more than that, again depending on what fuel you're using. So now that you know a little bit more about general application, let's talk pricing. The Deka injectors here on average are going to run you about 300 to 400 bucks, which is going to put them in the same ballpark as the Ford Racing and Bosch options, but not in the same ballpark of course as the I-D or Injector Dynamics options, which are big baller and cost upwards of $1,000 plus depending on what size you're going with. So we know these things are going to be vital in your pursuit of big power. We know they're going to be relatively affordable in the world of aftermarket injectors, but what are the negatives? Well we really haven't heard too much firsthand here on the site through our customer reviews, but we have heard a few reports of inconsistent spray patterns and rough idols and that's mainly directed at the 80 pounders here, not so much with the 60 pounders, but overall at the end of the day the Deka is a solid injector with a great rapport. The S-D injectors are sold in sets of eight, feature an EV6 body style here or high impedence and do feature a factory style connector making for a plug and play install. So for that reason alone, one out of three wrenches on the difficulty meter. Not exactly hard, maybe an hours worth your time in the driveway or garage. A big thing when upgrading your injectors, guys, you have to take the tune into account here. You can't just plug these things in and go. I'm sure a lot of you watching this video already know this, but just wanted to point that out. The Siemens Deka High Impedence injectors are an affordable option to help meet the fueling requirements of your big power build and you can grab your set right here at

Is Your Pony Starving? Have you made a number of performance upgrades to your pony and now it's starving for fuel? Then you may need to step up to a larger size fuel injector. AmericanMuscle now offers a set of 8, 80 lb EV6 Style High Flow Fuel Injectors from Siemens Deka.

High Performance Applications. Featuring a EV6 style body with a USCAR electrical connector these high-impedance Siemens Deka fuel injectors flow at a rate of 80 lb/hr (875 cc/min) and are specifically engineered for high performance applications, custom tuning is required for operation.

Application. This set of 8 Siemens Deka 80 lb/hr Fuel Injectors are intended for use on 1999-2004 V6, 2005-2010 GT, 1999-2001 Cobra, 2003-2004 Cobra, and 2003-2004 Mach 1 model Mustangs.

Technical Note. These 80lb injectors are not recommended for stock applications. Re-calibration of the MAF and/or a custom tune is required.

Fitment: Details

CA Residents: WARNING: Cancer and Reproductive Harm -

What's in the Box
  • (8) EV6 Fuel Injectors
Installation Info
Tech Specs
  • Flow Rate: 80 lbs./hr.
  • Body Style: EV6
  • Impedance: 12 ohms
  • Connector: USCAR
  • Sold as a set of 8
Will it fit my Mustang?

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        Customer Reviews (3) Write a Review

        Overall Rating 5

        out of 5 stars

        Installation Time:Afternoon

        • Performance Gain 5 5
        • Fit 5 5

        • 5/5

          Installation Time: Full Day

          December 17, 2017

          All around perfection

          They came quick and fast, no problem fitting my Cobra, thanks!


          Year: 2003 Submodel: Cobra

          Helpful (11)

        • 5/5

          Installation Time: Less than 1 Hour

          March 01, 2017

          80lb injectors

          Got these injectors for my 2008 supercharged mustang gt injectors work flawless so far and am going to go e85 pretty soon just remember if ur getting bigger injectors to get a better fuel pump as well i went with a walbro 400lph to match it and of course re tune ur car when switching to this bigger fuel system


          Year: 2008 Submodel: GT

          Helpful (11)

        • 5/5

          August 02, 2016

          Perfect for E85 applications.

          I bought these for my 2004 Ford Mustang SVT Cobra so that my car would be capable of running E85 for added performance. Professional quality and American Muscle was awesome on getting the part shipped out and I had them the same week of purchase. I would recommend these for anyone getting ready to run E85 for an improvement on performance on anyone looking to run E85 and want the free HP gains it offers.


          Year: 2004 Submodel: Cobra

          Helpful (13)

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