In June 2009, TECHCO announced a 3.0-liter twin-screw supercharger kit for 2005-and-later C6 Corvettes with LS2, LS3, or LS7 V8 engines. The company said its reverse-rotating rotor arrangement enabled a front inlet and a shorter intake route; those were design claims, not independently measured advantages.
What TECHCO announced
A contemporaneous report reproducing a June 15, 2009 company release described the Reverse-Revolution kit as a 3.0-liter (180-cubic-inch) twin-screw system for C6 Corvettes equipped with LS2, LS3, or LS7 engines. TECHCO Chief Engineer Bill Tally called it “advanced in every way” in the release—a promotional statement, not a test finding. Read the contemporaneous launch report.
What “Reverse-Revolution” meant
TECHCO said reverse rotor lobes permitted a front inlet, with the stated goal of creating a shorter, more direct intake path. The launch materials also described long intake runners and two intercoolers arranged in an A-frame. These details explain the company’s design concept; the available reporting does not provide independent airflow, temperature, or performance measurements to quantify its effects.
What the advertised kit included
The period specification list and a contemporaneous CorvetteForum post attributed to a TECHCO-associated account described a broad package. These are advertised contents from 2009, not confirmation of what a surviving kit includes today.
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- Conventional Cylinder Head Compatibility
- Edelbrock 122 System Type
- Carbureted
- Eaton H122 Rotor Type
- 6-Rib 3. 75 in. Pulley
- 3.0-liter (180-cubic-inch) twin-screw compressor with an integrated bypass
- Dual-stage intercooling, with single-pass coolant flow through two A-frame intercoolers, plus a heat exchanger, pump, and reservoir
- Cold-air intake and 110 mm mass-airflow sensor housing
- Fuel rails and 54 lb/hr injectors
- Eight-rib accessory drive with damper
- Diablo Predator programmer with a TECHCO calibration
- Installation instruction manual
The package descriptions appear in the launch report and period forum post. Anyone evaluating a used kit should inventory its parts and verify that the hardware, fuel system, and calibration suit the specific car.
What it cost and what the demo reportedly made
The launch report listed a 2009 price of $8,500, with a polished version offered for $10,000. These are historical launch prices, not current market values. Period reports also mentioned optional boost upgrades, but they do not establish one configuration or output that can be treated as a standard result.
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- 599 Maximum Horsepower
- 547 ft-lb. Maximum Torque
- 7. 5 psi Maximum Boost Pressure
- Eaton TVS 2300 Rotor Type
- 6-Rib 3. 5 in. Pulley
A July 2009 report said a demonstration C6 with the system produced 600 horsepower and 535 lb-ft of torque at six pounds of boost. The report did not supply an independent dyno sheet or test protocol, so those figures are a reported demo result—not a guaranteed output for other cars. See the demonstration report.
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Current stock, parts support, warranty terms, and fitment for a particular modified Corvette are not established by the available period sources. The announcement was for 2005-and-later C6s with LS2, LS3, or LS7 engines; it does not verify compatibility with a specific car’s year, modifications, fuel setup, or existing calibration.
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- Radio fit for Chevy Corvette c6 2005 2006 2007 2008 2009 2010 2011 2012 2013. Package come with everything you need to install. No modifications or wiring hacks needed—just plug in and enjoy a factory-fresh upgrade.Clear instruction and user manual support you install the stereo all by yourself.
- Android 8Core CPU 2G RAMB 32G ROM.Build in wireless carplay and Wired Android Auto.Support 3rd party APK install.Dual USB ports.FM Radio GPS module wifi back camera available.
- Complete Plug-and-Play Kit Includes Everything You Need To Install.Inclduing wires harness,Canbus box,frame and radio unit.Just prepare the pry tool and screw driver will be fine.
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Before buying or installing a used system, ask a specialist seller or the current rights holder to confirm the exact application, included components, service parts, and tuning support. Treat the historical fitment and package list as a starting point for verification, not a present-day compatibility guarantee.
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- 【❗Fitment Details❗:】Supercharger -- New
- ✅【OE Standards:】Our Product Is Designed And Manufactured With Modern Tooling, Ensuring Optimal Quality And Reliability
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