CHALLENGER SRT8
®
C | 41
CHALLENGER SRT8
®
2010 DODGE CHALLENGER SRT8
®
SPECIFICATIONS
Dimensions are in inches (millimeters) unless otherwise noted.
GENERAL INFORMATION
B
ody Style Two-door coupe
A
ssembly Plant Brampton, Ontario, Canada
E
PA Vehicle Class Intermediate car
I
ntroduction Date May 2008 as 2008 model
ENGINE: 6.1-LITER HEMI
®
V-8
Availability Standard
Type and Description 90-degree V-type, liquid-cooled
Displacement 370 cu. in. (6059 cu. cm)
Bore x Stroke 4.06 x 3.58 (103.0 x 90.9)
Valve System Pushrod-operated overhead valves, 16 valves, eight conventional hydraulic
lifters, all with roller followers
Fuel Injection Sequential, multi-port, electronic, returnless
Construction Deep-skirt cast-iron block with cross-bolted main bearing caps, aluminum
alloy heads with hemispherical combustion chambers
Compression Ratio 10.3:1
Power (estimated SAE net) 425 bhp (317 kW) @ 6,200 rpm (69.8 bhp/L)
Torque (estimated SAE net) 420 lb.-ft. (569 N•m) @ 4,800 rpm
Max. Engine Speed 6,400 rpm (electronically limited)
Fuel Requirement Premium 91 octane (R+M)/2—recommended
Oil Capacity 7 qt. (6.6L)
Factory Oil Fill 5W-40 Synthetic
Coolant Capacity 14 qt. (13.25L)
Emission Controls Dual close-coupled three-way catalytic converters, quad-heated
oxygen sensors and internal engine features
(a)
Max. Gross Trailer Weight Not rated for trailer-tow
EPA Fuel Economy mpg (City/Hwy) Automatic—13/19
Manual—14/22
(a)
Meets Federal Tier 2, Bin 5 emissions requirements; marketed in California as an LEV II (Low Emission Vehicle) under cleanest vehicle rules.
TRANSMISSION: W5A580 FIVE-SPEED AUTOMATIC
Availability Standard
Description Adaptive electronic control, performance-tuned Auto Stick driver-interactive
manual control and electronically modulated torque converter clutch
Gear Ratios
1st 3.59
2nd 2.19
3rd 1.41
4th 1.00
5th 0.83
Reverse 3.16
Final-drive Ratio 3.06 – Getrag axle with limited-slip differential
Overall Top-gear 2.54
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