Availability __________________________________________________ Std. Commander Sport
Type and De******ion _____________________ 90-degree V-type, liquid-cooled with balance shaft
Displacement _______________________________________________ 226 cu. in. (3701 cu. cm)
Bore x Stroke _______________________________________________ 3.66 x 3.57 (93.0 x 90.8)
Valve System____________ Chain-driven SOHC, 12 valves, and hydraulic end-pivot roller rockers
Fuel Injection ________________________________ Sequential, multi-port, electronic, returnless
Construction_______________ Cast-iron block and bedplate, aluminum alloy heads, balance shaft
Compression Ratio __________________________________________________ ____ 9.7:1
Power (estimated SAE net) ______________________ 210 hp (157 kW) @ 5,200 rpm (56.7 hp/L)
Torque (estimated SAE net)_____________________________235 lb.-ft. (319 N•m) @ 4,000 rpm
Max. Engine Speed ____________________________________6,000 rpm (electronically limited)
Fuel Requirement _________________________________ Unleaded regular, 87 octane (R+M)/2
Oil Capacity __________________________________________________ _______ 5.0 qt. (4.7L)
Coolant Capacity __________________________________________________ 14.0 qt. (13.25L)
Emission Controls __________ Dual, three-way catalytic converters, quad-heated oxygen sensors and internal engine features(a)
Estimated EPA Fuel Economy mpg (City/Hwy) ______________________________ 16/20 – 2WD 16/19 – 4WD
_________
معليش بس هاي مواصفات الباورتيك 3.7التر سته سلند نفس المحرك من صنع في عام1999موجود على الشيروكي(لبرتي)والجراند شيروكي والكوماندر كلو اختياري..
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هذه المعلومات الخاصة بالـهيمي:
ENGINE: 5.7-LITER HEMI® V-8
Availability ______________________________________________ Opt. Limited—Std. Overland
Type and De******ion ____________________________________90-degree V-type, liquid-cooled
Displacement _______________________________________________ 345 cu. in. (5654 cu. cm)
Bore x Stroke _______________________________________________ 3.92 x 3.58 (99.5 x 90.9)
Valve System_________________________ Pushrod-operated overhead valves, 16 valves, eight
deactivating and 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 _________________________________________________________ 9.6:1
Power (estimated SAE net) ______________________ 330 hp (246 kW) @ 5,000 rpm, (58.3 hp/L)
Torque (estimated SAE Net) ____________________________375 lb.-ft. (508 N•m) @ 4,000 rpm
Max. Engine Speed _____________________________________ 800 rpm (electronically limited)
Fuel Requirement ______________________________ Unleaded mid-grade, 89 octane (R+M)/2
Recommended; Unleaded regular, 87 octane (R+M)/2 acceptable
Oil Capacity ___________________________________________________________ 7 qt. (6.6L)
Coolant Capacity __________________________________________________ 14.5 qt. (13.72L)
Emission Controls ______________________ Dual, close-coupled three-way catalytic converters,
quad-heated oxygen sensors and internal engine features(a)
Estimated EPA Fuel Economy, mpg (City/Hwy)____________________________________ 14/19