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What is the stock power Rating

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Old Aug 4, 2003 | 11:06 PM
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2000TA's Avatar
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From: El Paso, Texas
Question What is the stock power Rating

ok this has prob been asked before but here goes again. what are the rated horsepower on a stock 98, 99, 00, 01, 02 Trans am and Trans Am with Ram air
Old Aug 4, 2003 | 11:42 PM
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Lightbulb

Keeping in mind that the LS1 in f-bodies is well underrated...

98-00
T/A=305 WS6=320

01-02
T/A=310 WS6=325

(I know that SSs could be optioned in '02 up to 345hp, so I'm assuming the same was available for the WS6, but I could be wrong. Also I beleive Firehawks were rated at 335hp in most of the LS1 years)
Old Aug 5, 2003 | 03:55 AM
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I have seen dyno numbers from 285-330rwhp from the 98-02 V8 Powered F-Bodies. From 1998-1999, 340hp seems to be an accurate number. The 01-02's have increased in power, but their big increase was in torque and they had the addition of the LS6 Intake. The published ratings are all underrated to save face for the Corvette.
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