ls3, ls9
08-24-2005, 09:11 PM
#3
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Originally Posted by REDWS6CHICK
LS3s are in the upcoming Impala, Grand Prix, and I think Monte Carlo. They have 300HP/300TQ and FWD too
08-24-2005, 09:16 PM
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let me check then! 
yup I'm pretty sure I was right just checked. The LS3 is also expected in the return of the El Camino SS!!!
yup I'm pretty sure I was right just checked. The LS3 is also expected in the return of the El Camino SS!!!
Last edited by REDWS6CHICK; 08-24-2005 at 09:25 PM.
08-24-2005, 09:34 PM
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Where did you check? Im just going off of what I read in a motor trend; its not like magaziness are anything you should believe though.
Originally Posted by Motor Trend
Both come with 3.5-liter and 3.9-liter V-6s, but the SS treatment shoehorns in the LS4 5.3-liter V-8 with Displacement On Demand cylinder cutoff. A V-8 Impala has been rumored since ...
http://www.motortrend.com/roadtests/...rlo/index.html
http://www.motortrend.com/roadtests/...rlo/index.html
08-24-2005, 09:42 PM
#7
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Originally Posted by www.fast-autos.net
The 2005 Grand Prix GXP is a high-performance sedan equipped with more refined interior appointments, distinctive exterior appearance, sport-tuned suspension and a new 5300 5.3L V-8 (LS4) engine producing an estimated 290 horsepower.
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08-24-2005, 11:10 PM
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This site calls the 5.3 pontiac the LS4 too
http://www.worldhistory.com/wiki/L/L...GM-engines.htm
scroll down to the V8 section
http://www.worldhistory.com/wiki/L/L...GM-engines.htm
scroll down to the V8 section
08-25-2005, 10:51 AM
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LS4 is the FWD 5.3L V8 with DoD used in the Impala SS/GP GXP
LS3 is new motor that will succeed the LS2.. (450HP)
LS9 is the supercharged LS3 (600HP)
IIRC, the LS3 uses the unported LS7 heads
LS3 is new motor that will succeed the LS2.. (450HP)
LS9 is the supercharged LS3 (600HP)
IIRC, the LS3 uses the unported LS7 heads
