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#1
03-19-2008, 09:35 AM
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Hennessey Challenger
Hennessey Challenger
SRT700 Turbo - 426 CID Engine Upgrade Power: # 725 hp @ 5,200 rpm # 750 lb-ft @ 4,000 rpm Estimated Performance: # 0 - 60 mph: 3.5 sec. * # 1/4 mile: 11.3 sec. @ 126 mph * # Top Speed: 190 mph * with Drag Radial Tire Upgrade Includes: # 426 Cubic Inch Displacement Stroker Motor # 9.0:1 Compression Forged Aluminum Pistons # Forged Steel Connecting Rods # 426 Stroker Crankshaft # Balanced Rotating Assembly # High Flow Cylinder Heads # Polished Intake Manifold # Single 67 mm Turbocharger # Stainless Steel Turbo Y-Pipe # Single 44 mm Wastegate # Stainless Steel Dual 3 in. Exhaust System with Polished Stainless Steel Exhaust Tips # Front Mounted Air-to-Air Intercooler # 3.5 in. Polished Inlet Tube with Blow-Off Valve # Upgraded Fuel Injectors # Upgraded Engine Management System # 180 degree thermostat upgrade # All necessary gaskets and fluids # Professional Installation # Chassis Dyno Testing # Road Testing (up to 100 miles) # One year limited warranty 
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#2
03-19-2008, 03:16 PM
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Re: Hennessey Challenger
niceeeeeee
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Frank Szymkowski 1987 Mustang GT convertible, scarlet red/titanium, white top and white/red leather, 5 speed, 3.08, factory EQ 1969 GTO Judge Warwick blue/blue, RAIII, 4 speed, tach/gauges, safe t track, flip headlights, 3.55's, ps and radio.
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#3
03-19-2008, 07:53 PM
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Re: Hennessey Challenger
Whats that puppy gonna cost?
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1970bluel78
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#4
03-19-2008, 09:59 PM
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Re: Hennessey Challenger
doenst 11.3 seem a little slow for a 725hp monster?
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Founder of Lost Muscle Cars Discovered; 1968 Dick Harrell L88 Super Chevelle, 1969 Ford Boss Bronco, 1969 KK1201 Boss 429 Prototype, 1964 Savoy 426 Max Wedge (steel nose), 1969 Nova L78 Yenko Sold
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#5
03-19-2008, 10:10 PM
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Re: Hennessey Challenger
[ QUOTE ]
Whats that puppy gonna cost? [/ QUOTE ] "Price: Call" Better be sitting down when you do. Still, that would be a hellofa car with that conversion. Too bad it's probably $$$ ($$) once it's all totaled up.
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#7
03-19-2008, 10:22 PM
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Re: Hennessey Challenger
[ QUOTE ]
[ QUOTE ] doenst 11.3 seem a little slow for a 725hp monster? [/ QUOTE ] Probably can't get all 725 to the ground! [/ QUOTE ] Pushing 2+ tons!  That's alot of heft to get movin'.Betcha' it's a real beast  ..... 
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Sam...  
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#8
03-20-2008, 05:40 AM
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Re: Hennessey Challenger
[ QUOTE ]
doenst 11.3 seem a little slow for a 725hp monster? [/ QUOTE ] I think they are right around 4,100 pounds. My car put down 374 RWHP naturally aspirated and has gone 11.9 and weighs almost 3,500#
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#10
03-21-2008, 03:26 AM
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Re: Hennessey Challenger
one in the same..
__________________
Frank Szymkowski 1987 Mustang GT convertible, scarlet red/titanium, white top and white/red leather, 5 speed, 3.08, factory EQ 1969 GTO Judge Warwick blue/blue, RAIII, 4 speed, tach/gauges, safe t track, flip headlights, 3.55's, ps and radio.
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