DDMWorks Center Feed Fuel Rail for the Polaris Slingshot

(6 reviews) In Stock
  • $285.00
    $249.95 Discounted Price
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  • Part Name: polaris-slingshot-center-feed-fuel-rail-ddmworks
  • Part Number: SM-964

Available Options


Manufacturer:
DDMWorks

Mfg. Part #:
DDM-8-4

Color:
Varies

Made In:
USA

Material:
Billet / Stainless


Slingshot Application Guide:

» 2015 Slingshot Base / SL / SL LE
» 2016 Slingshot Base / SL / SL LE
» 2017 Slingshot Base / SL / SL LE / SLR
» 2018 Slingshot GT LE / S / SL / SLR / SLR LE
» 2019 Slingshot GT / S / SL / SLR

Polaris Slingshot Center Feed Fuel Rail by DDMWorks
When doing forced induction development with the 2.4L ecotec engine, we started to notice an 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; so we came up with the solution to make sure that all of that fuel flows evenly to all of the polaris slingshot cylinders.

The fuel rail itself starts out as a single billet piece of aluminum which goes through multiple CNC operations to become the new center feed fuel rail. 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 Slingshot!



Product Details
Color Varies
Made In USA
Material Billet / Stainless
I ordered and am waiting on the Supercharger, Is this something I need?

( joe, 08/30/2016 3:51 am )
The base 280hp kit does not need the center feed fuel rail and maintains good air/fuel ratios without the center feed fuel rail. When going to the higher boost levels the center feed fuel rail is recommended to help maintain equal fuel distribution to all the cylinders at the higher fuel flow rates. The higher boost levels can be ran without the center feed fuel rail, but the center feed fuel rail gives a little more safety to the higher boost setups on turbo and supercharged engines. ( SlingMods )

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Total Reviews: 6
Average Rating: 5

08/20/2018 7:35 am

FUEL RAIL
LOOKS GOOD, IT WILL BE A NISE ADDITION TO THE SUPER CHARGER KIT I JUST GOT, HAVEN'T INSTALLED IT YET.


02/04/2018 8:09 pm

EYE CANDY
Not sure if it makes a difference to performance but it sure looks good.


07/18/2017 7:12 am

Nice addition to engine bay
This is not only functional but adds some eye candy under the hood.


01/24/2017 10:47 am


The way the fuel line stays low and away from the hood to keep your fuel hose from damage with tight connections...Polaris can keep their recall part!


01/10/2017 9:56 am


Another improvement to the stock set up.

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