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View Full Version : New Intake for 5.7/6.1L Hemis? LX and JEEP



HEMISFEAR
05-15-09, 06:25.03 PM
I saw this over at the OC and LXF...a lot of people liking how it looks...I'm not a real fan of it though when I compare it to the stock intake manifold. But if it performs a lot better..who cares really. lol. They were just touting it as a beautiful art piece.

XV INDUCTION SYSTEM FOR LX's AND Jeeps

Power hungry owners of late model 5.7 and 6.1 HEMI powered vehicles, like the Challenger, Charger, 300, Magnum, RAM and Jeep, now have a complete high performance induction system available to them unlike any other.

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Some of the most important features and benefits of the XV Induction Packages are:

THROTTLE BODY MOUNTS IN STOCK LOCATION
Our inlet adapter accepts the stock throttle body and mounts it in the stock location. This allows you to use your existing throttle body and all factory inlet ducting, or after market cold air kits will hook right up. Additionally, centrifugal supercharger and turbo kits will also mount right up and these applications can take full advantage of the improved flow the XV Intake manifolds offer.

NO HIGHER THAN STOCK INTAKE MANIFOLD
The components were designed to be no higher than the factory intake manifolds these vehicles come equipped with.

90MM INLET OPENING
The throttle body mounting flange on the XV Throttle Body to Intake Adapter was designed with a 90MM inlet opening, as opposed the 80MM inlet opening on all 5.7 and 6.1 applications. This provides the basis for throttle body upgrades down the road. We have also incorporated a dual mounting pattern on the flange which accepts a cable driven billet 90MM throttle body for applications that wish to eliminate drive by wire.

BILLET FUEL RAILS THAT SUPPORT OVER 1,000 HP
XV has several Fuel Rail kits for our intake manifolds that at their foundation utilize our custom billet rails that will support over 1,000 HP and utilize race quality -8AN aluminum fittings and braided hose. If you outgrow the capacity of the factory fuel system, the XV Fuel Rails can be plumbed directly into a full race fuel system. We’ve gone to our own custom extrusion and had them black anodized, with the XV logo laser engraved.

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DIRECT HOOKUP TO FACTORY FUEL LINES
Vehicles originally equipped with a 5.7 or 6.1 HEMI use “quick connect” fittings and lines to transfer fuel from the body mounted fuel lines to the fuel rails on the factory intake manifolds. To make installation of our induction package as seamless and easy as possible, XV Motorsports designed and manufactured a custom billet aluminum fitting that is “quick connect” on one end (just like the factory fuel rails) and -8AN on the other. With this fitting, our fuel rails literally plug right into the factory fuel lines in your vehicle. If you want a full race fuel system later on, just eliminate that one fitting and you are ready to go.

4150 MOUNTING FLANGE
The XV Intake Manifolds utilize a standard 4150 style mounting flange. This is the flange where the Throttle Body to Intake Adapter mounts on the intake itself. A great benefit of this configuration is it allows the use of plate style nitrous oxide systems for big power gains. To facilitate those gains, XV Motorsports has put together a complete, direct bolt on 100 to 300 HP nitrous system that interfaces with the factory throttle body and plumbs directly to our fuel rails. This allows for the addition of 100 to 300 HP over a weekend. The nitrous kit is all in black as well to match the killer looks of the XV Induction Package.

EGR, PCV, BREATHER, VACUUM HOOKUP
XV has gone to great lengths to ensure you can retain all your emissions control equipment. We have addressed integrating and retaining EGR, PCV, breather and vacuum to make installation as complete, seamless and easy as we could, while preserving your emissions control equipment for applications that want to retain it. These systems are addressed in the XV EGR Kits and XV PCV, Breather and Vacuum Kit.

DUAL MOUNTING PATTERN
The XV Throttle Body to Intake Adapter was designed with a mounting pattern that allows it to be clocked in 90° increments. This allows the adapter to work with 5.7 HEMI truck based applications, like the RAM pickup. The inlet adapter mounts the throttle body in the correct orientation, but requires a 1” spacer to clear the coil packs.

FULLY OPTIMIZED AIRFLOW
Our throttle body to intake adapter was designed for optimized and maximum airflow. Every bend, radius and transition was calculated and refined by our engineers to optimize airflow. The XV throttle body to intake adapter was designed to flow over 1,400 CFM. This piece mated to the XV single plane intake manifold is certain to open the next chapter in 5.7 and 6.1 HEMI performance.

FOUNDATION COMPONENTS
At the heart of the XV Induction Packages is performance that was designed and engineered into each of the key components. One of the things we believe very strongly in is delivering pieces that grow with your application and don’t need to be replaced with the next round of mods. Take the time to look, and you will see that these pieces are true foundation building blocks that grow with your performance level, offer numerous upgrade paths and allow you to extract the full performance potential of other modifications. These pieces were designed to be part of a total performance solution right on up to max effort, full race applications.

ALL COMPONENTS IN BLACK
From the inception of this project we realized this was an opportunity to give our customers products with looks that would make them stand out from the rest of the crowd and that they would be proud to display. Throughout the entire design and engineering process we remained focused on delivering something that not only performed, but had looks to match. Virtually all of the components in our induction kits are black and we’ve upgraded our intake manifolds so that all come with an epoxy based textured black powder coat finish that is not only durable but looks great. We’ve also made sure to include the XV Logo on our intake manifold, throttle body to intake adapter and our fuel rails. Now you can have a reason to want to raise your hood and is certain to draw crowds.

Grip Grip
05-15-09, 06:41.13 PM
That's frigin sweet!! You left out the most important part, price.

From what I read on their site it's only $325! :) That can't be right.

HEMISFEAR
05-15-09, 06:54.16 PM
I'm more interested in what it can do. But if that's the price..that's awesome.

Grip Grip
05-15-09, 06:59.09 PM
I'm more interested in what it can do. But if that's the price..that's awesome.

AMEN!!

I posted the info over on the Cherokee forum for those guys to drool over too. :)

1fastsedan
05-15-09, 11:28.41 PM
That's frigin sweet!! You left out the most important part, price.

From what I read on their site it's only $325! :) That can't be right.
The elbow on the top is $325, then $600 for the manifold, $185+ for fuel rails depending on fittings, and $50 for the PCV/breather set up. I'm looking at using this with my blower and soon to be forged motor.

NYCSRTATE
05-15-09, 11:53.10 PM
Where the F can I get this NOW!!!!!!!!

markus
05-16-09, 02:50.42 AM
im gay.

SRTDOUG
06-17-09, 12:53.20 PM
My question is just how much better than the stock manifold (on the 6.1) is this? If its only like 5-10hp..not me....but if it is substantial and with the supposedly better flowing capabilities that a single plane type manifold offers I would be curious to see the difference.

SRTDOUG
06-17-09, 12:54.08 PM
im gay.

And you got a great ass too...:muhahaha:

StevoSRT
06-17-09, 01:19.27 PM
That's frigin sweet!! You left out the most important part, price.

From what I read on their site it's only $325! :) That can't be right.

if thats the price then its plastic lol

HEMISFEAR
06-17-09, 01:20.49 PM
if thats the price then its plastic lol

The elbow on the top is $325, then $600 for the manifold, $185+ for fuel rails depending on fittings, and $50 for the PCV/breather set up.

mclarengts
09-01-10, 04:54.35 PM
I met a guy at the Southeast shindig, flpaul on lxforums, he had it and said he didnt like it and was taking it off, said he was losing power.. he is supercharged

FLSRT8
09-02-10, 06:59.43 AM
Guys I run this on my Jeep and its only good for high HP FI only. You loss HP and a ton of TQ and the only reason we kept it on, it's more efficient at high HP.

ruhyanuff
09-06-10, 09:46.53 PM
We took this off of a guys car and put a stock manifold on his car which he had a 397 stroker and he gained 43 hp with the stock manifold. It really sucks if the car is N/A, but if it is FI, it is a beast.

HEMISFEAR
09-07-10, 07:28.37 AM
Guys I run this on my Jeep and its only good for high HP FI only. You loss HP and a ton of TQ and the only reason we kept it on, it's more efficient at high HP.


We took this off of a guys car and put a stock manifold on his car which he had a 397 stroker and he gained 43 hp with the stock manifold. It really sucks if the car is N/A, but if it is FI, it is a beast.

Thanks, great info guys.

HEMISFEAR
09-07-10, 07:28.52 AM
Guys I run this on my Jeep and its only good for high HP FI only. You loss HP and a ton of TQ and the only reason we kept it on, it's more efficient at high HP.


We took this off of a guys car and put a stock manifold on his car which he had a 397 stroker and he gained 43 hp with the stock manifold. It really sucks if the car is N/A, but if it is FI, it is a beast.

Thanks, great info guys.

1BAMFR
09-07-10, 01:29.52 PM
I had this intake on my Jeep too.....I lost tons of power with it.......I took it off and put a ported OEM manifold on and it works like a champ.

FLSRT has TT ans Nitrous....Must work for that kind of HP but not for my kind of HP

FLSRT8
09-07-10, 03:11.43 PM
New turbo's are in. Current 3 year old on the left and new larger and more efficient on the right.

16898.

HEMISFEAR
09-07-10, 07:09.33 PM
Holy crap, look at the size difference on those turbos!

Mopar2Ya
09-09-10, 01:19.12 PM
XV aren't easy to deal w/. I have to cancel an order w/then after months w/no communication. JMO.

1fastsedan
09-09-10, 09:51.23 PM
The runners are too short to make any power down low. Manifolds like the XV are designed for big blocks or big boost.

SRTLUVR
09-09-10, 11:13.51 PM
That damn thing is a work of art. WOW.