Post your STOCK dyno sheets..
Registered User
Joined: Aug 1998
Posts: 906
Registered User
Joined: Dec 1999
Posts: 303
Poolboy:
Your estimate of flywheel horsepower is a little low. I believe that you simply multiplied 314 by 1.15 to get 361 hp, and that's not exactly the mathematically correct way to illustrate a 15% loss.
Your flywheel hp is multiplied by 85% to reach wheel hp, so to un-do this, you simply perform the opposite mathematical operation (divide your wheel hp by 85%).
314.3/.85= 369.76
There was another thread in which someone was claiming 280 rwhp as an average and decent figure for an M6 LS1. I am perfectly aware that '01 and '02 LS1s have the LS6 intake manifold, but that's not enough to justify such disparity. I still firmly believe that '98-'00 M6 LS1s should average 295-305 rwhp when completely stock, and I would not be happy with owning one that does not reach that range. Some A4s may be as low as 280, but that's just wrong for an M6...trap should be 106-109 and 1/4 should be low 13s (at low elevation).
Your estimate of flywheel horsepower is a little low. I believe that you simply multiplied 314 by 1.15 to get 361 hp, and that's not exactly the mathematically correct way to illustrate a 15% loss.
Your flywheel hp is multiplied by 85% to reach wheel hp, so to un-do this, you simply perform the opposite mathematical operation (divide your wheel hp by 85%).
314.3/.85= 369.76
There was another thread in which someone was claiming 280 rwhp as an average and decent figure for an M6 LS1. I am perfectly aware that '01 and '02 LS1s have the LS6 intake manifold, but that's not enough to justify such disparity. I still firmly believe that '98-'00 M6 LS1s should average 295-305 rwhp when completely stock, and I would not be happy with owning one that does not reach that range. Some A4s may be as low as 280, but that's just wrong for an M6...trap should be 106-109 and 1/4 should be low 13s (at low elevation).
Registered User
Joined: Feb 1999
Posts: 83
From: Austin,Tx
Dyno Graph Stock @2885
Registered User
Joined: May 2001
Posts: 1,122
From: Memphis, TN, USA
http://www.wtfba.org/dyno/
I'm not sure who's got their sheets in there, but they might have what you're looking for.
I'm not sure who's got their sheets in there, but they might have what you're looking for.
Registered User
Joined: May 2003
Posts: 41
I dyno'd my bone stock '02 Z28 and i got 297 hp and 314 ft. lbs. at the rear wheel. I added a slp air box lid and a slp loudmouth exhaust and by the end of the summer i want to get headers and then im gonna get it dyno'd again to see what i get. But i was quite impressed with my stock dyno.