2002 Z28 A4 Dyno Results
Thread Starter
Staging Lane
Joined: Nov 2001
Posts: 96
Likes: 1
From: Bethalto, IL
2002 Z28 A4 Dyno Results Just in case anyone wanted to know.
2002 Z28 A4
Lid (Paper Filter) and SLP LoudMouth
2500 Miles
DynoJet
Best Run (Actual)
328 HP / 337 FtLbs
So what have others been seeing with this year and mods? Also what correction factor is good to use to get engine horsepower on an LS1 auto?
2002 Z28 A4
Lid (Paper Filter) and SLP LoudMouth
2500 Miles
DynoJet
Best Run (Actual)
328 HP / 337 FtLbs
So what have others been seeing with this year and mods? Also what correction factor is good to use to get engine horsepower on an LS1 auto?
Re: 2002 Z28 A4 Dyno Results You can't post your actual #'s and expect to get other dyno #'s for comparison. It might be 30 degrees out when you dyno vs. 80 for someone else. What were your corrected SAE #'s?
__________________
Re: 2002 Z28 A4 Dyno Results With the mods you have, you were probably around 297-300 stock...pretty typical for LS1 F-bodies. Good modified numbers though.
__________________
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
On The Tree
Joined: Nov 2001
Posts: 178
Likes: 0
From: So.Cal
Re: 2002 Z28 A4 Dyno Results Nice numbers! How do you like the loudmouth on an auto? Does it drone alot on the highway or make excessive noise during stop light acceleration?Did you feel any SOTP? This seems like a good mod,weight savings and power at the same time.
Thanks,Chris
[ December 16, 2001: Message edited by: Stab & Steer SS ]</p>
Thanks,Chris
[ December 16, 2001: Message edited by: Stab & Steer SS ]</p>
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Verdad Gallardo Thread Starter
Staging Lane
Joined: Nov 2001
Posts: 96
Likes: 1
From: Bethalto, IL
Re: 2002 Z28 A4 Dyno Results The loudmouth does have a drone at 1800-1900 RPM's, but it sounds great everywhere else. I'm trying to figure a way to get rid of the drone as we speak. I was really happy with the numbers, and it seems from the feedback that it is a good start. What type of loss factor seems reasonable to find the flywheel HP on an auto?
7 Second Club
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From: Gainesville, Florida # of drag strips runs: ?!?!?
Re: 2002 Z28 A4 Dyno Results most auto's will experience a 15% loss, it can depend on the trans used. My TH350 in my nova probably eats about 50-60 hp of the 390 I make in the best air (hp figure done with weight and trap speed) sig shows times. So you are probably in the area of 380 at the wheel <img src="graemlins/gr_xmas.gif" border="0" alt="[santa]" />
Derek
Derek
