ATI 2GUSU-001B-F 2014+ LT1 Intake M Black With Cover/Fuel Rails


ATI 2GUSU-001B-F  2014+ LT1 Intake Manifold Black With Cover & Fuel Rails

Old number was ATI AIGU1A-054B 

  Owners will be interested in this because:
- easy place to put individual meth nozzles
- each place to plumb n2o nozzles under the intake
- can mount a second set of injectors (and rails) for big fueling

The manifold features:
CNC billet base plates
CNC billet runners
CNC throttle body mount
THICK alum sheet metal ready for big big boost
All while fitting under the factory hood line

Intake is available in bare alum, or textured black
Intake cover plate is available in the same two colors
(or mix and match)




 100% WICKED...

 This intake project started during our LT-4 supercharger swap system design phase.  After removing the small factory LT-4 supercharger, we needed a high flowing intake manifold to replace it.  This intake manifold needed to support the extreme horsepower a ProCharger system delivers, but also fit under the hood and require no modifications to the car.  

 After months of design and testing what resulted was this stunning piece of billet aluminum that is 100% drop in for either motor, and requires NO drilling, NO cutting, and NO wiring or PCV modifications. Yes, even in the very limited space of the factory hood line on the C7 Corvette, this intake fits with ease. 

 Another major benefit of this intake is that it gives the customer the ability to add a second set of fuel injectors (for standard port injection) or bungs for port methanol injection systems.

 Now that we have shown off some of the installed photos, let's take a look at what goes into making this awesome piece of billet art.  ProCharger starts off with very thick aluminum, combined with internal support structures, to make sure that large amounts of boost and vacuum will never be a worry for this intake. Each CNC billet runner is internally welded to provide the highest flow possible inside of the intake manifold to support big power, big cube motors.  Each intake requires nearly a day of time to hand weld (with pride) by our talented welders. This not only makes sure everything is perfect, but also gives it that hand built touch that only something hand built in the USA can deliver.  During initial testing ProCharger even took the time to test the possibility of using phenolic spacers.  The idea was to test the theory that the spacers would reduce the temp of the intake, or created any additional HP.  However after days of testing, no gains were found at all with the addition of the spacers, so thus no reason to add complexity.  The simple, clean, nearly work of art intake performed beyond expectations as it was designed.   Enough with the words, here are some shots of what goes into each intake. 




Getting all the fuel into these big power Corvettes is one of the hurdles owners need to address during a build.  Thankfully ProCharger engineers have made at least step 1 a little bit easier for everyone, by outfitting our intake manifold with optional fuel rails!  This means you can quickly install intake port fuel injectors, to work with auxiliary fuel systems and port injection controllers.  






 Each manifold is configured for its application, whether it's going on a LT-4 or an LT-1.  Bolt holes and sensor placement are in the OEM locations so the customer will not have to modify their wiring in anyway, or drill/tap their cylinder heads. 

 Even the internal supports have been optimized for maximum flow on this intake manifold.  

 Here is a completed ProCharger superchargers intake manifold, fresh off the welding table/jig.  This unit will now move onto other steps to prep it to be ready for installation on a customer's vehicle. As you can see in the images above and below, this intake also allows the customer to reuse that OEM reusable intake gaskets for both the ports, and throttle body.  



Bone stock Auto 2014 C7 Dyno Testing. (The worst case for an intake like this)

IN back to back testing here is how it turned out.
It gained HP up top (to be expected) 421 vs 408rwhp
It lost a little TQ in the mid range (to be expected) 390 vs 402 rwtq

BUT, the "average" for both TQ and HP are both up for the entire run.
And thats what really matters, the HP is up, and TQ stays longer.

333 vs 312 average rwhp
374 vs 372 average rwtq

ATI 2GUSU-001B-F 2014+ LT1 Intake Manofold Black With Cover & Fuel Rails
Click To Enlarge
  • Item #: ATI 2GUSU-001B-F 2014+ LT1
  • Manufacturer: ATI ProCharger (Accessible Technologies Inc)
  • Condition: New
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Price $3,199.00
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