Any info on HP on the 2002Z28

 

Factory rating is 310

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2002 "35th Anniversary" Camaro Z28
Member Street Lethal F-Body Association of NEPA www.slfba.com

 

Yep, 310hp/340tq

 

Here is the skinny......340-355HP on a stock Z28 and base SS. Add about 10-12 for SS with optional exhaust and add another 10-15 for the "345 HP" option. These numbers are verified over and over again both at the track and on the dynomometer! These #s hold for the Formula/TA as well.

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2001 red Z....M6, Borla cat-back (1.5 inch), AMS lid, Home ported MAF, SLP CAI and KNN.
Corrected HP(Rear Wheel) 327!
Corrected Tq (rear Wheel)338! WOW!
NOT underrated, my A$$!

 

In other words they are underrated, and i have also heard that the SS barely adds around 5 hp, as the dual/dual option adds mabye 20. 300-320 rwhp on a Z28, is about right depending on if its manual or auto.

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'02 Red Z28, ebony leather, M6, T-tops, Trac. cont., hurst shifter
-Borla (the expensive cut-out)
-Wisperlid W/K&N
-FRA
-Cags eliminator
-Strange 4.10's
-G2 Rear Girdle
-Valv. Synthetic 10W-30
-Redline gear oil
-Fat hurst shift ****
-Lead foot
Soon to be:
Alpine Screen, Orion xtr 800.4, xtr 900.2, Kicker 12L7 in a milhouse, Focal polykev K2's.

 

310 to 320 ... yep if its A4 or M6

 

I didn't think that having an A4 or M6 really governed that much of a difference. But then again, I don't know too much about it. Is it because of the different gear ratios?

And how much of a diff. really exist?