The SEMA show will be filled with hot rod American muscle cars amongst a multitude of high performance vehicles when they open the doors to the Las Vegas Convention Center next week. One of the many tuning shops from around the nation that will be in attendance is SpeedFactory, and they will be bringing the world’s first all aluminum 440 cubic inch Hemi powered Challenger. The speed shop has performed open heart surgery on the Mopar muscle car and replaced the standard iron heart 6.1 Liter Hemi V8. SpeedFactory bored and stroked the SRT-8’s Hemi all the way up to a displacement of 7.2 Liters, which converts to the magical number, 440 in American.

Dodge Challenger SRT8 by SpeedFactory
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The result is a Dodge Challenger that can make 700 HP on pump gas and has been massaged enough to be reliable as a daily driver. Covering the best part of the car is a matte black carbon fiber hood, complimented by a set of matching SpeedFactory side stripes. The rest of the good stuff is hidden behind a set of BBS CH-R Black Edition flow formed wheels measuring 20 inches in diameter that make the Mopar paint pop. The SpeedFactory STR-8 is equally as dressed up on the inside with some new upholstery and a retro shifter. As far as modern American muscle cars are concerned this big block Challenger will be at the top of the heap.

Press release after the jump.

Press release

SpeedFactory, a top-tier modern muscle car builder, will introduce the first modern supercharged, all-aluminum, 440 Hemi-powered Challenger at the upcoming SEMA Show in Las Vegas, Nevada, Nov 3-6, 2009.

The SpeedFactory prepared 2009 SRT8 Challenger is powered by a bored and stroked 6.1L Hemi Mopar aluminum block, increasing the displacement to 440 cu. in. (7.2 liters). It includes CNC ported Mopar aluminum heads and a completely forged rotating assembly. A Vortech V3 centrifugal supercharger boosts the output of this reliable, modern Mopar power plant to 700HP on premium-grade 91 octane pump fuel.

Dodge Challenger SRT8 by SpeedFactory
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SpeedFactory performance modifications include Mopar Performance NAG 1 transmission, Mopar Performance fuel rails, Moroso coolant tank and oil pan, Getrag IRS with 1000 HP half-shafts, Corsa stainless steel cat back exhaust system, performance springs, sway bars, and additional strut tower braces, 15” Brembo 6 piston front disc brakes and Bridgestone Potenza tires mounted on 20” BBS Black Edition CH-R flow-formed wheels.

SpeedFactory’s Signature interior package includes logo-embossed seat backs, matching door panel stripe with logo, custom floor mats, Mopar door sills and T-handle shifter. Visually, the exterior of the car has also been enhanced with a race-inspired, matte-finish, full carbon fiber hood and rear deck spoiler, as well as SpeedFactory Signature badging and graphics.

This car is part of SpeedFactory’s research and development platform for its line of tuned, advanced engine, and supercharged modern muscle cars.

The SpeedFactory Challenger will be on display at the MOPAR Booth, #43127 , from Tuesday, Nov 3rd thru Friday, Nov 6th at the SEMA Show.

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