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    • Magnuson releases TVS2650 supercharger for GM LS3 and LSA motors

      Finally after numerous teasers and an extensive waiting period Magnuson released their TVS2650 supercharger kit for GM LS3 and LSA engine applications. This will likely be a popular upgrade as the TVS2650 is proving to be an incredible powerful and efficient blower.


      The Eaton TVS2650 based unit is similar in principle to what you see in the C7 Corvette ZR1 LT5 as well as in the upcoming GT500 Predator V8.

      Specs:

      • Magnuson TVS2650 Supercharger system complete with LS3 specific lower manifold, intercooler and jackshaft drive system
        • 2.65L displacement Roots-type supercharger with Eaton TVS(r) Technology comprising of the high helix, four-lobe rotors for maximum supercharger efficiency across entire speed range, capable of 24,000rpm and 2.4 pressure ratio

      • Patent-pending Supercharger housing designed to deliver huge airflow at high engine speeds for maximum horsepower levels
      • Quick change, cartridge style jackshaft system with high torque/low inertia carbon fiber driveshaft
      • High flow charge air cooler and massive 1-inch (-16ORB) ports reduce coolant restriction allowing maximum flow with extremely high cooling efficiency. The coolant ports accept most aftermarket fittings, allowing endless customizability
      • High flow inlet duct designed for electronic throttles with GM LT5 bolt pattern. Also works with Magnuson’s 109mm mechanical throttle body P/N 98-05-40-007. Also compatible with 112mm Nick Williams throttle body
      • Set up for port injection fuel system with hard anodized, extruded aluminum fuel rails with ˝” thru bore. Does not include injectors or fuel crossovers
      • Includes press-on hub for 2-piece pulley (not included) and interchangeable rear cog belt system allowing for drive ratio optimization. Supplied with standard 32 and 34 tooth cogs for up to 6% overdrive of front pulley. Additional 30-38 cog tooth pulleys available in two tooth increments
      • Fast response, vacuum bypass system designed to unload supercharger at engine idle speeds and allow intercooled air to be recirculated through the supercharger for rapid cooldown

      Output will of course range based on supporting mods, engine internals, tuning, fuel, etc.

      Magnuson is pricing the supercharger at $6995.00.

      This article was originally published in forum thread: Magnuson releases TVS2650 supercharger for GM LS3 and LSA motors started by Sticky View original post
      Comments 6 Comments
      1. subaru335i's Avatar
        subaru335i -
        This is pretty $#@!in sick and has made big power already.

        Here is the R version making 1270 hp

        https://www.facebook.com/magnacharge...1393964800501/
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by subaru335i Click here to enlarge
        This is pretty $#@!in sick and has made big power already.

        Here is the R version making 1270 hp

        https://www.facebook.com/magnacharge...1393964800501/
        Now just to see it on a chassis dyno... but yes, this blower is badass.
      1. subaru335i's Avatar
        subaru335i -
        They have made 1002 rwhp in a stock bottom end LT4 in a C6 vette with the stock hood still on it! That is even more impressive.

        It was 23psi though which is for sure this blower all the way maxed out without more cubic inches.
        PD blowers don't like more than about 2.0 pressure ratio so with a bigger cubic inch motor the blower will be much more efficient and generate less heat and move more mass of air.
        With a >400ci engine I bet its 1100-1200 whp maxed out.
      1. subaru335i's Avatar
        subaru335i -
        look here for the chassis dyno of 1002 whp

        https://www.facebook.com/SpeedEngineering/
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by subaru335i Click here to enlarge
        They have made 1002 rwhp in a stock bottom end LT4 in a C6 vette with the stock hood still on it! That is even more impressive.
        You mean C7, right?
      1. subaru335i's Avatar
        subaru335i -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        You mean C7, right?
        Yeah typo on my phone. C7 it’s badass.

        There is a 6th Camaro with one of these blowers too. Should go 8s.