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  1. WXM Tech Talk: 2650 Supercharger is in here - Initial Impressions and WEAPON-X Plans!

    2016+ CTS-V Talk
    So the 2650 came in last week and we're already in the process of making our improvements on it from visual impressions and then we'll see what else we do. I have to say I'm pretty impressed with the Eaton 2650 rotor pack in my ZR1 making 800whp with the stock camshaft and 17-18 PSI and 18*...
  2. Magnuson Supercharger l All Truck and SUV Sale l JDP Motorsports

    JDP Motorsports
    Hey all! We all know how amazing Magnuson Supercharger systems are for the CTS-V but just wait till you see the power for your truck or SUV. Whether it's your daily driver or your off roading beast you need to add a Magnuson to it :cool:. From now till the 21st of December they are offering...

    Weapon X Motorsports
    It's BOOSTober! The air is getting cold and it's time to upgrade the supercharger to nail down the kind of personal best that warrants you gathering the kids around the fire place with a warm cup of hot chocolate on December 24th and tell the great tale! ;) The 2.9L Whipple Supercharger is a...
  4. Supercharger replaced by dealer, less than 200 miles later car starts to shake randomly

    Hey guys, I just got my supercharger replaced under warranty at the dealer about a month and a half to two months ago. Less than 200 miles later, I notice the car lightly shakes while it's idling. So i popped the hood, and observed it outside the car. I noticed the solid isolator marble...
  5. Lingenfelter L650140709 4" Air Intake Kit

    CTS-V Parts For Sale
    Extra parts for sale (I have no use for this) Lingenfelter L650140709 4" air intake kit. Excellent condition. Great kit, easy to install, very good for a lightly modified CTS-V that wants to retain the factory airbox or a...
  6. HELP, supercharger failed and sent metal into engine.

    Hello all, i recent bought a CTS V but unfortunately 90 miles later the super charger started smoking, they picked up the car and diagnosed the issue. They said it now needs a new motor because of the metal that the supercharger sent into the engine. Has anyone heard of this?? 39k miles. 2011...
  7. LS9 and LT4 Supercharger, Why aren't more V's going this route

    Alright guys, I have been reading and looking around a bunch. Why aren't more V owners going with LS9 or LT4 superchargers? The LT4 fueling I can see being a hurdle to incorporate, but why havn't more guys especially larger C.I. gone with the LS9 Supercharger? The LT4 blower is a 1.7 and...
  8. 2017 Supercharger difference from 2016

    2016+ CTS-V Talk
    I told you guys I'd post pics of this awhile back and the email was buried. Here are some pics showing the different lid and canted IC bricks inside. FWIW
  9. Bought a CTSV, supercharger replacement

    So i bought a 2012 CTSV and i was wondering what the steps or what should i do to get the supercharger replaced. Any input would greatly be appreciated. Im googled and everything seems to be from 2014 so im just seeing if any one has any current info.:confused:
  10. 2016 CTS V3 LT4 Whipple Dyno Results

    2016+ CTS-V Talk
    We've been in talks with Whipple since last summer on the release of their latest LT4 bolt on supercharger. After a few months of "patiently" waiting on one, we finally got the green light that Whipple was ready to send us the first beta test unit to get on the LT4 wet sump. It just so...
  11. 2017 WEAPON-X850 Escalade puts down 750whp on a Mustang Dyno!

    Weapon X Motorsports
    Bob D reached out to us at the end of last year to coordinate his 2017 Escalade getting some much needed hp! Bob lives on the PA border and we took delivery sight unseen from. KY dealer. We let Bob know we like at least 500mi on them before tearing into them so once that was completed, we...
  12. First V3 Whipple is at WEAPON-X for the Beta Testing!

    Weapon X Motorsports
    So, we have the first LT4 Whipple in house and testing begins Monday!
  13. 09 V Supercharger rattle

    Hello everyone, Was hoping you guys can help - I called up Cadillac to find out if the supercharger was repaired under the recall and since I'm the 2nd owner they told me that they couldn't tell me that since it's confidential (not sure how). However I'm trying to determine if this is the...
  14. What else do I need..?

    General 09 Up CTS-V Questions
    Guys, I'm closing in, on finishing up, buying my parts that I want to install on my V2 M6 Sedan. I'm curious as to what else I'm forgetting to get that will complete my second run of mods. I'm wanting to know if I NEED something that I haven't already purchased or am going to. Please chime in if...
  15. WXM Ported LT4 Supercharger

    Weapon X Motorsports
    I'll have full in-house porting services including CNC ported blowers and heads. But until then here are some pics of the new ported LT4 blower with port matched heads going on a customer's car along with ported LT4 heads, 18% lower, fuel system, headers, hx, hx tank etc. more pics of a lot of...
  16. Car upshift on its own under WOT in Manual Mode

    Hello all, UPDATE: It does happen at low rpms, casual driving in manual mode. It did it yesterday from 2nd to 3rd gear, consequently at the same spot and time as it did the first time but I thought I was going crazy. Still tires size issue? Background: I got an airaid only V coupe, just...
  17. Blower with ported snout and 2.5 pulley FS/FT

    CTS-V Parts For Sale
    I want to install this snout but I should get some headers first. Here's what I've got. 1900 blower with 20k miles. Rotors spin freely and the coating looks good. Ported LSA snout with 102mm TB inlet. Metco 2.5 pulley on an interchangeable hub. $1100 or trade for factory connect type sedan...
  18. Mont Motorsports - Metco Pulleys & Accessories Pricing!

    Mont Motorsports
    We are now an official dealer of Metco Motorsports! We will be offering their full line of products to match whatever your needs may be! PM US FOR SPECIAL PRICING ON ALL METCO PARTS FOR ALL CTSVowners MEMBERS 2009 - 2015 CTS-V - Click any link below for more information CTS-V Upper Pulley...
  19. Two blowers FS

    CTS-V Parts For Sale
    Both were sold locally thanks.
  20. Does this sound normal to you???

    :mad: Had the supercharger replaced this summer under the cadillac warranty, car has 46,000 miles on it, also added a 2.55 lingenfelter upper, corsa axelback and just installed a green filter for the airaid today. While under the hood I noticed some sort of metal-on-metal noise coming from the...