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Is there a 6.0 LS2 GMC Envoy available? What about a 2WD Trail Blazer SS?

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Old 08-19-2010, 09:48 PM
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Default Is there a 6.0 LS2 GMC Envoy available? What about a 2WD Trail Blazer SS?

I have a couple questions about some of the LSX powered SUV's out there.

Is there a 2WD version of the Trail Blazer SS out there? I've looked at a couple and all have been full time AWD so far.

I have yet to see a 6.0 GMC Envoy. Is there such a car out there, or did you have to stick with the Trail Blazer to get the 6.0?

From a modding stand point, how superior is the 6.0 platform to the 5.3?
Old 08-20-2010, 09:54 AM
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2WD Trailblazer SS does exist. And the SS's 6.0 is the same engine from the Corvette and GTO except for a few packaging differences.
Old 08-20-2010, 09:59 AM
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Put a Turbo on the 5.3 and it makes a lot of HP.
Old 08-20-2010, 03:01 PM
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They did not make a 6.0 Envoy, but they did make a Saab 9-7x (Aero package) with the 6.0.

Performance wise, the 6.0 is superior for obvious reasons. They are the same type/family of engine, so clearly the larger size means more power. Mod for mod, that power margin is just going to get bigger. The 5.3 is a very capable engine though, so I wouldn't rule it out completely. To answer your question though, the 6.0 is superior.
Old 08-20-2010, 04:07 PM
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the 6.0 is "superior" but you are not going to notice much of a difference unless you are getting into some serious modifications. .7 liters is not a big difference at all. That being said the LS2 6.0 in the SS has a lot of performance additions from the factory versus a typical factory LM7 5.3 that make it a far better power plant in stock form.
Old 08-22-2010, 10:27 AM
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the 5.3 was also available in the buick rainer too...
Old 11-30-2010, 12:10 AM
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7.8's in my old '06 Envoy Denali with the 5.3L LH6 LS1 Cheatr cam and 150 shot of nitrous, 8.1's in my Saab 9-7x Aero stock with just intake, stall, and a tune.



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