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2002 Z28 horsepower!!!!!!

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Old 12-25-2015, 08:20 PM
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Default 2002 Z28 horsepower!!!!!!

I can not believe nobody knows through dyno the give or take stock horsepower of this car! I am a second owner of 2002 Z28 six speed 346 i.e. G code. Just bought and it is like new inside and out. Here is the kicker 145,000mi. Previous owner was 40 yr old nurse when she bought it in 2002. Please tell me someone knows the actual hp give or take a few lbs. this is the question of the century.
Old 12-25-2015, 08:23 PM
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It would probably dyno around 310-320 hp to the wheels.
They were rated at 350hp at the crank.
Old 12-25-2015, 08:24 PM
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Factory should make around 300 rwhp .give or take
Old 12-25-2015, 08:48 PM
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Yep right around 300 rwhp if it's in good running condition
Old 12-28-2015, 01:43 PM
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300-305 as long as compression is still good on all 8
Old 12-30-2015, 03:15 PM
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mine stock 2002 SS a4 made 297/289
Old 01-06-2016, 10:57 PM
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Mine stock made 293/287 right down to the paper filter. A4 60k miles ish at the time.
Old 01-07-2016, 06:26 AM
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02's seems to run a bit stronger id say 290-310 rwhp.



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