2.4L Ecotec Center feed Fuel Rail for Solstice/Sky by DDMWorks

2.4L Ecotec Center feed Fuel Rail for Solstice/Sky by DDMWorks
2.4L Ecotec Center feed Fuel Rail for Solstice/Sky by DDMWorks

2.4L Ecotec Center feed Fuel Rail for Solstice/Sky by DDMWorks

The DDMworks center feed fuel rail is designed for high horsepower Ecotec motors. The center feed on the rail provides more consistent fuel pressure across all of the injectors. This is important when pushing the stock motor to higher horsepower. This billet aluminum fuel rail is a direct replacement for the stock fuel rail, and with 2 removable end caps that can be used for fuel pressure gauges, or extra fuel for nitrous kits.
  • Fits: 2.4L Ecotec engine, Pontiac Solstice and Saturn Sky

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GM Fuel Disconnect Tool [+$9.00]
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Made to order, please allow 3-4 business days
Part Number:DDM-8-4-Kappa

DDMWorks Original Product!
When doing forced induction development with the 2.4L ECOTec we started to notice a issue with fueling on the stock fuel rail. The stock fuel rail supplies fuel to the number 4 cylinder first, then down the line to the other cylinders. What we developed was our center feed fuel rail that brought the fuel into the center of the rail to keep fuel pressure more constant across the entire fuel rail. Also, the rail has a larger internal volume than the stock rail to help buffer the pulsations created by the pulsing of the fuel injectors.  Although the stock rail works well at lower horsepower made by the stock engine, as you increase power especially on boosted applications, you need to flow more fuel and so we came up with the solution to make sure that all of that fuel flows evenly to all of the cylinders.

The fuel rail itself starts out as a single billet piece of aluminum which goes through multiple CNC operations to become the new fuel rail. After machining, the rail is then hard black anodized for a beautiful finish and long term protection. Fuel supply gets to the center feed fuel rail via a new custom made stainless steel -6AN line with AN fittings at each end. We even include a factory style disconnect that allows you to easily attach it to the stock fuel line, and of course, it looks great on the car!

  • Feeds fuel to the center of the rail instead of  just one end
  • Fuel flows evenly to all cylinders
  • Billet  piece of aluminum then CNC machined into the new rail
  • Hard black anodized for protection
  • Feed line is custom made from stainless steel  with an AN fittings
  • Kit includes factory style disconnect that  allows you to easily attach it to the stock fuel line

    WARNING:This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. 
    For more information go to www.P65Warnings.ca.gov. 

5 Stars
Nice rail for my S/C HHR
This fuel rail looks really nice with my S/C kit I installed plus looks nice. Was easy to install, also thanks to the CSR from DDM who refrenced me which one to get when I described the Ecotec Engine I have on my HHR
Reviewed by:  from EL PASO, TX 799. on 11/4/2020
5 Stars
I don't know what it is about this rail....but as soon as I put it on, my idle smoothed out, my cruising speed seemed to be more smooth, my response was spot on, and everything was just.....nicer. And, I've not HP'd up a lot yet....just a CAI, SOLO header to high flow cat to cat back and a trifecta tune. Still NA....but this rail just made it all come together. I even gained a tenth of a mile MPG after install. A real quality piece of gear. Get it.
Reviewed by:  from DC. on 1/20/2015

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