01-27-2008, 11:22 AM
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Administrator
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Real Name: Terry Mason
Join Date: Dec 1999
Location: Virginia Beach VA
Posts: 2,425
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Jeep Engine Specs - 4.0 LITER, OHV, 12-VALVE SMPI POWER TECH I-6 - Technical Specs
As found on a 2005 Jeep Wrangler:
| Description | Specs | | Availability | Std. - X, Sport and Rubicon | | Type and Description | In-line, liquid-cooled | | Displacement | 242 cu. in. (3956 cu. cm) | | Bore x Stroke | 3.88 x 3.41 (98.4 x 86.7) | | Valve System | OHV, 12 valves, flat followers, hydraulic lifters | | Fuel Injection | Sequential, multi-port, electronic | | Construction | Cast-iron block and head | | Compression Ratio | 8.8:1 | | Power (SAE net) | 190 bhp (142 kW) @ 4600 rpm (47.5 bhp/L) | | Torque (SAE net) | 235 lb.-ft. (319 N•m) @ 3200 rpm | | Max. Engine Sped | 5300 rpm | | Fuel Requirement | Unleaded regular, 87 octane (R+M)/2 | | Oil Capacity | 6.0 qt. (5.7L) | | Coolant Capacity | 10.5 qt. (9.9L) | | Emission Controls | Three-way catalytic converters, heated oxygen sensors, internal engine features(a) | | Max. Gross Trailer Weight (lbs) | 2,000 lbs. (907 kg) | | Estimated EPA Fuel Economy mpg (City/Hwy) | 16/20 - manual, 16/20 - automatic |
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