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Hummer H2 For those who like a little more gleam to their Hummer, the H2 offers a similar rugged look as the H1, but as a lower cost, and with more added features, making it almost a massive luxury SUV.

Which year H2 has the better engine?

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Old 10-25-2020, 05:01 PM
oceanbrave's Avatar
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Default Which year H2 has the better engine?
And info much appreciated 👍
 
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Old 10-25-2020, 07:43 PM
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What do you mean by "better"?

"Better" durability? LQ4 (iron block)
"Better" fuel economy? L92 (aluminum block)
"Better" 0-60? L92
"Better" under the hood for a longer time, clocking more miles? LQ4

LQ4: '03-'07
L92: '08-'09
 
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Old 10-26-2020, 02:42 AM
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Great answer to my somewhat vague and open question, thank you 🙂
 
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Old 10-27-2020, 10:19 AM
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I've played around with both,
If I had to choose the L92 would be the one

latest design and VVT

Neal
 
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Old 10-27-2020, 06:07 PM
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some would say VVT is the failure point. lifters get stuck and wipe out cams just as bad as the dodge heme's
 
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Old 10-27-2020, 07:29 PM
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Your thinking of AFM or DOD, L92 does not have fuel management
VVT is managed by the cam phaser

Neal
 
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