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Difference in engines

Old 01-02-2011, 10:52 AM
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Default Difference in engines

Hey could anyone tell me the main difference between say an 06 Monte LS4, and a 07 Grand Prix LS4? I'm assuming something on the block because my system says they do not interchange.

Thanks

-Ryan
Old 01-02-2011, 11:09 AM
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reluctor wheel
Old 01-02-2011, 11:19 AM
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Originally Posted by Brian396
reluctor wheel
Werd. 05-06 has a different one than the 07-08s
Old 01-02-2011, 11:31 AM
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Originally Posted by GXP25
- '05-'06s: 24x crankshaft reluctor wheel (or crankshaft trigger wheel), 1x camshaft timing gear (or camshaft trigger wheel), and E40 ECM.

'07-'08s: 58x crankshaft reluctor wheel (or crankshaft trigger wheel), 4x camshaft timing gear (or camshaft trigger wheel), and E67 ECM.
this was just posted yesterday
Old 01-02-2011, 11:55 AM
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There are many differences, ECU, intake, sensors and their location... and more
Old 01-02-2011, 12:01 PM
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Oh yeah, but the way I read the question I thought he was asking about the long block.
Old 01-02-2011, 03:15 PM
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thanks guys


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