|
i found this on chevy's website for the 2.2 and the 4.3
if you can get a 4.3 with the stick, get it... Engine
Vortec 2200 L4 SFI
Vortec 4300 V6 SFI
Displacement (cu. in./liters)
134/2.2
262/4.3
Bore & stroke (in./mm)
3.50 x 3.46/89 x 88
4.00 x 3.48/102 x 88
Compression ratio
9.0:1
9.2:1
Cylinder block material
cast-iron
cast-iron
Cylinder head material
cast-aluminum
cast-iron
Valve configuration
OHV
OHV
Valves/cylinder
2
2
Induction system
SFI
SFI
Ignition system
direct
direct
Lifters
hydraulic roller
hydraulic roller
Cam drive
chain
chain
Coolant capacity (quarts/liters)
— manual transmission
11.5/11.0
11.9/11.3
— automatic transmission
11.5/11.0
11.7/11.1
Oil capacity (quarts/liters)
4.5/4.3
4.5/4.3
Alternator rating (amps)
100
100
Battery (SAE rating, cca)
525
525
Recommended unleaded fuel
87 octane
87 octane
Maximum engine speed (RPM)
6000
5600
Horsepower/kW (@ engine RPM)
120/89 @ 5000
180/134 @ 4400 (2WD)
190/142 @ 4400 (4x4)
Torque (lb.-ft./N-m @ RPM)
140/190 @ 3600
245/332 @ 2800 (2WD)
250/339 @ 2800 (4x4)
|
