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Compression?

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Old Mar 30, 2007 | 08:52 PM
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Compression?

yeah, I got all kinds of questions today

what compression is the SC'd 2.0L
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Old Mar 30, 2007 | 08:53 PM
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9.5:1
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Old Mar 30, 2007 | 08:53 PM
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X2^^^^^
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Old Mar 30, 2007 | 08:54 PM
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Originally Posted by Red2.4SS/SC
X2^^^^^


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Old Mar 30, 2007 | 08:54 PM
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Originally Posted by RedSSBaltSC
9.5:1
Have you done all your mods yet.
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Old Mar 30, 2007 | 08:55 PM
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are these motors forged?

Originally Posted by Cobalter LS
Have you done all your mods yet.

Ive done nothing

what compression is the stock motor, yall are confusing me

Last edited by blackgloves; Mar 30, 2007 at 08:55 PM. Reason: Automerged Doublepost
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Old Mar 30, 2007 | 08:55 PM
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x2 means that im confirming what he said
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Old Mar 30, 2007 | 08:55 PM
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Originally Posted by Cobalter LS
Have you done all your mods yet.
No, PM me and I'll let you know my situation.
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Old Mar 30, 2007 | 08:56 PM
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9:5:1
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Old Mar 30, 2007 | 08:56 PM
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Originally Posted by blackgloves
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Old Mar 30, 2007 | 08:56 PM
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stock compression ratio is 9:5:1
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Old Mar 30, 2007 | 08:58 PM
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any more questions? I'm 2-0 so far
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Old Mar 30, 2007 | 09:01 PM
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Originally Posted by RedSSBaltSC
any more questions? I'm 2-0 so far
forged internals stock or not?
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Old Mar 30, 2007 | 09:01 PM
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Originally Posted by RedSSBaltSC
No, PM me and I'll let you know my situation.
On the way!
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Old Mar 30, 2007 | 09:02 PM
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Originally Posted by blackgloves
forged internals stock or not?
...ok 2-1 now. I'm not postive on that one
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Old Mar 30, 2007 | 09:03 PM
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Originally Posted by RedSSBaltSC
...ok 2-1 now. I'm not postive on that one
oh you let me down...


j/k


anyone know if our motors are forged?
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Old Mar 30, 2007 | 09:04 PM
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I do know that in the build book they only use the LSJ pistons to 300hp
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Old Mar 30, 2007 | 09:09 PM
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Ecotec supercharged 2.0-liter specifications

Part number: 12499466
Type: 2.0L I-4 supercharged
Displacement: 1998cc (122 ci)
Compression ratio: 9.5:1
Valve configuration: dual overhead camshafts (4 valves per cylinder)
Assembly site: Kaiserslautern, Germany
Valve lifters: hydraulic roller finger follower
Firing order: 1 - 3 - 4 - 2
Bore x stroke: 86 x 86mm
Fuel system: sequential fuel injection with high pressure (56 psi)
Horsepower: 205 hp @ 5600 rpm
Torque: 200 lb-ft (271 Nm) @ 4400 rpm
Fuel shut off: 6500 rpm
Applications: pre-emissions and off-road applications
MATERIALS
Block: cast aluminum with cast iron cylinder liners
Cylinder head: cast aluminum
Intake manifold: aluminum
Exhaust manifold: cast iron
Crankshaft: forged steel with induction hardened fillet
Camshaft: cast iron
Connecting rods: forged steel
Additional features: extended life platinum spark plugs and coolant
electronic throttle control
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Old Mar 30, 2007 | 09:19 PM
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Originally Posted by Cobalter LS
Ecotec supercharged 2.0-liter specifications

Part number: 12499466
Type: 2.0L I-4 supercharged
Displacement: 1998cc (122 ci)
Compression ratio: 9.5:1
Valve configuration: dual overhead camshafts (4 valves per cylinder)
Assembly site: Kaiserslautern, Germany
Valve lifters: hydraulic roller finger follower
Firing order: 1 - 3 - 4 - 2
Bore x stroke: 86 x 86mm
Fuel system: sequential fuel injection with high pressure (56 psi)
Horsepower: 205 hp @ 5600 rpm
Torque: 200 lb-ft (271 Nm) @ 4400 rpm
Fuel shut off: 6500 rpm
Applications: pre-emissions and off-road applications
MATERIALS
Block: cast aluminum with cast iron cylinder liners
Cylinder head: cast aluminum
Intake manifold: aluminum
Exhaust manifold: cast iron
Crankshaft: forged steel with induction hardened fillet
Camshaft: cast iron
Connecting rods: forged steel
Additional features: extended life platinum spark plugs and coolant
electronic throttle control

You the man... Im giving you rep points for this
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