620 Horsepower Hennessey SRT600 Challenger First into 11’s
August 22nd, 2008 by admin
Well known for it’s high horsepower and high priced creations, Hennessey Performance has done it again by modifying an already potent SRT8 6.1L Hemi V8 to produce 620 horsepower. The 620 horsepower comes by way of a turbo upgrade plus a laundry list of parts that include headers, exhaust, fuel upgrades, graphic packages and gauges. The SRT600 package including the car will set you back $75K. The result of the high priced turbo upgrade package has been verified by a trip down the quarter mile at 11.9 seconds @ 121mph. More photos and information plus a video of the 11 second run after the jump…
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