LMR 09 Challenger with Tech Supercharger!

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Old 03-13-2009, 07:23 PM
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Exclamation LMR 09 Challenger with Tech Supercharger!

I know this is not an LS1 but its still forced induction. It is a 5.7l 09 Dodge Challenger. We went ahead and built a 393 stroker for it, ported the heads, built transmission, torque converter, and built a custom fuel system for it. These baseline pulls are only on 5lbs of boost. Once the customer breaks in the motor he will be back for a pulley upgrade! Stock she dyno'd right at 300hp and 332tq. On 5lbs of boost she made 454rwhp and 475rwtq. At 3300 rpms she went from 290rwtq to 452rwtq. She makes great low end power. Will post dyno #'s once we put 15lbs of boost to her!

http://www.youtube.com/watch?v=MHsYHhGU3ws
Old 03-13-2009, 08:20 PM
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that is sweet!!
Old 03-13-2009, 08:58 PM
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Very cool.
Old 03-14-2009, 05:33 AM
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was that the one sitting in front the shop for a while with no engine? i think no i see why. good #'s for such a new platform.
Old 03-14-2009, 09:01 AM
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What the hell is a techno supercharger?!

Looks good brother!

I still would like to get one of these and have a big *** blower scoop coming through the hood. Slammed on a set of 20/20's

Old 03-14-2009, 09:17 AM
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Originally Posted by G-Z06
What the hell is a techno supercharger?!

Looks good brother!

I still would like to get one of these and have a big *** blower scoop coming through the hood. Slammed on a set of 20/20's


G what happened to your last Z06?? I am curious, always loved that car.
Old 03-14-2009, 09:20 AM
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that is a sweet *** challenger
Old 03-14-2009, 11:43 AM
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That is a sweet set up guys!

It ought to a blast to drive on the street.
Old 03-14-2009, 03:10 PM
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Originally Posted by INVISIBLEZ
G what happened to your last Z06?? I am curious, always loved that car.
Good friend bought it up in Dallas.

Sleeps next to a TT Gallardo a TTFGT and a TT SRT Coupe

Slowest of the group lol but turns the most heads!
Old 03-14-2009, 04:36 PM
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300 hp stock? what is the difference between the rt and the srt8? is it the same block?
Old 03-14-2009, 05:45 PM
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Originally Posted by twitchtwice
300 hp stock? what is the difference between the rt and the srt8? is it the same block?
382(?)HP 5.7 vs the 425HP 6.1 in the SRT-8
Old 03-14-2009, 07:11 PM
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interesting. that means that monster has a whole lot of drivetrain loss to lose 80hp from what its rated at.
Old 03-14-2009, 09:23 PM
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awesome, car sounded great in person



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