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Customers

Jared B.

John, You Rock! Thanks again for the great deals and speedy service. Really appreciate it. Jared Dakota R/T
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Barbara H.

John, Thanks again for making Colton's dream come true! The truck is in the body shop, the cowl hood arrived and the new 408 engine you built is...
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Bob F.

Bob F.

Plymouth 426 Hemi
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David A.

David A.

Thanks for everything, David
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Troy K.

Troy K.

Thanks for all your great help with my Viper.
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Jason B.

Thanks John.. you have been awesome to work with and I am REALLY looking forward to driving my SRT-10 again :) Jason
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Marko T.

Marko T.

I have been building cars over 20 years and you have been the best parts dealer ever! Thanx for your friendship! -Marko, Finland
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Taylor M.

Taylor M.

Thanks a lot John !
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Matt G.

I just want to say thanks for all that you have done for me, because over the weekend I was the fastest R/T out there with no power-adders and still...
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Bruce P.

Bruce P.

You’ve got a big fan in me. Oh yeah, the car is awesome. Runs like a raped ape. So thanks a lot !
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Toby W.

John, Thanks again so much. You're truly awesome.
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Carl E.

Carl E.

Dodge SRT-10 Viper
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Kris L.

John, Sitting in the car with a big smile on my face. Thanks for the quality brand products and the great price. Cheers Kris
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Steve V.

Steve V.

You are the only guy who I trust to do the most important thing I'll ever do to my Roadrunner, a car that means more to me than any inanimate object...
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Jim W.

Jim W.

Thanks for the fast parts service and Great cylinder head porting! Jim
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Chris B.

Chris B. won the late model feature easily Texas Motor Speedway.
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Ricky J.

Thanks for all the info, you have been a great help and a credit to your company.
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Steve B.

Steve B.

Thanks for the help with my 426 stroker.
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Ryan

bought numerous things and all transactions went very smooth. Responded to emails within a day or less. Ryan
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Darren B.

Darren B.

John,Racing flat out on the 440/533 engine over 1 season & 65 passes at 8.97@150mph 1.27 60' getting great results!!Engine is GREAT!Thanks mate!
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Ken L.

John, Thanks for all your help. I wish I had known about you before I ordered the rest of my stuff! Thanks, Ken
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Kayden G.

Kayden G.

Well your service is amazing. Never had better from any company I've ordered from! Kayden
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Henry T.

Henry T.

HEY! Everything is installed and car runs AWESOME! Thanks for everything, Thanks again. Henry 2000 Dodge Viper R/T 10
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Hannu O.

Hannu O.

thank you very much from Finland!
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Steven

Southeast Performance and John Mercedes have been "OUTSTANDING" to do business with. I couldn't be happier.
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Vortech 6.1L Dodge/ Chrysler Hemi Street Legal Kits

2005-2009 Chrysler/Dodge 6.1L (SRT8) Hemi Systems

PowerTorque
Stock425 HP420 lb/ft
Vortech560 HP*510 lb/ft*

For 6.1L (SRT8) vehicles. Chrysler 300C, Dodge Magnum, Charger and Challenger. Increases HP from 425 to 560*, torque from 420 to 510* at 7.5-8.5 PSI. All systems include V-3 (self-lubricated) supercharger.

Quality Features

  • New Vortech V-3 Si-Trim gear driven centrifugal supercharger features an internal lubrication reservoir that does not require a connection between the engine oil pan and the compressor gear case... no oil line.
  • The V-3 includes remote fluid drain hose (attached to supercharger) that allows for simple fluid changes without removing the supercharger from the vehicle
  • Technologically advanced, high-efficiency impeller and housing design developed in our SAE J1723 compliant supercharger test cell.
  • Fuel management upgrade includes high-flow fuel injectors, 2 bar Map sensor, fuel pump voltage booster assembly and DiabloSport™ Predator hand-held programmer which controls ignition timing and fuel enrichment
  • Integrated dual-pass air/water charge cooler configuration features a closed loop water cooling system with a stand-alone pump, tank and front mounted heat exchanger
  • High-flow bypass valve provides for surge-free compressor operation
  • Inlet and discharge duct connections utilize heat resistant silicon sleeves and premium quality stainless steel clamps
  • Billet aluminum mounting bracketry for "factory installed" appearance and rigidity
  • Complete bolt-on system including all necessary belts, pulleys and reusable high-flow air filter

* Supercharged horsepower and torque data shown is a calculated estimate based on percentage increases from actual rear wheel hp/tq measurements. Higher boost and power levels are available for modified engines.

Complete systems are not approved for 2005 model year vehicles at this time.

Smog Certification In Process

These systems have not yet been approved by the California Air Resources Board. 50-State emissions certification is planned. Currently these systems are legal in California only for racing vehicles which may never be used upon a highway (off-road use only).

Please conact Southeast Performance for details and pricing. We are factory direct and all warranties apply.




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