350Z Dyno Chart for ECU Changes
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Staff ALUMNI
Joined: Jul 2002
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From: South Florida
350Z Dyno Chart for ECU Changes
OK guys and gals, start drooling, Yuichi authorized the release of this chart. another one is out there but we have to wait.
57055-Copy of 350dyno2.jpg
57055-Copy of 350dyno2.jpg
Re: 350Z Dyno Chart for ECU Changes
What's the deal with the torque falling off a cliff at 4800 while the HP plateaus until about 5300? Is that typical?
-Jack
Obsidian/graphite '03 Coupe premium nav
-Jack
Obsidian/graphite '03 Coupe premium nav
Re: 350Z Dyno Chart for ECU Changes
What's the deal with the torque falling off a cliff at 4800 while the HP plateaus until about 5300? Is that typical?
-Jack
Obsidian/graphite '03 Coupe premium nav
-Jack
Obsidian/graphite '03 Coupe premium nav
Registered User
Joined: May 2003
Posts: 269
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From: Honolulu, HI
Re: 350Z Dyno Chart for ECU Changes
I think something's wrong with the graph. Don't the HP and torque lines usually cross at 5200 rpm? The second graph crosses at 5500 rpm. I don't think this is an accurate chart.
-Rick
-Rick
Guest
Posts: n/a
Re: 350Z Dyno Chart for ECU Changes
I'm more impressed with the torque and hp improvement over the entire RPM band.
G35s 6MT Garnet Fire, Premium, Aero, Aero Body Kit, Winter Sport
G35s 6MT Garnet Fire, Premium, Aero, Aero Body Kit, Winter Sport
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Joined: Jun 2002
Posts: 30,341
Likes: 9
From: Cambridge, Ont. Canada
Re: 350Z Dyno Chart for ECU Changes
Great news Merlin, 7hp and 3 tq is a sizeable increase.
Can someone explain how this change is done on our cars (when they have ours ready).
Does it mean reprograming on a scan machine, and how easy is this to do? TIA........
<font color=green>GSM</font color=green>
Can someone explain how this change is done on our cars (when they have ours ready).
Does it mean reprograming on a scan machine, and how easy is this to do? TIA........
<font color=green>GSM</font color=green>
Registered User
Joined: Apr 2003
Posts: 216
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From: Detroit, MI
Re: 350Z Dyno Chart for ECU Changes
<blockquote><font class="small">In reply to:</font><hr>
I think something's wrong with the graph. Don't the HP and torque lines usually cross at 5200 rpm? The second graph crosses at 5500 rpm. I don't think this is an accurate chart.
-Rick
<hr></blockquote>
They are supposed to cross at 5252 however that is only true when the torque scale is the same as the horsepower scale, in this case the scales are not even so comparing rpm is pointless.
Dan O
I think something's wrong with the graph. Don't the HP and torque lines usually cross at 5200 rpm? The second graph crosses at 5500 rpm. I don't think this is an accurate chart.
-Rick
<hr></blockquote>
They are supposed to cross at 5252 however that is only true when the torque scale is the same as the horsepower scale, in this case the scales are not even so comparing rpm is pointless.
Dan O
Guest
Posts: n/a
Re: 350Z Dyno Chart for ECU Changes
Ok let me clarify a few things about the dyno chart.
Keep in mind this is for the 350Z, and this is a stock and with ECU, and modified.
The ECU is being worked on for the 350Z. Thanks to some moderators here we will be working with the company and Chebesto to finish up the G35 Sedan and Coupe.
Anyways this is just a teaser for now but is definetly good news for those who want a ECU upgrade in the future
Gya!
Yuichi
<P ID="edit"><FONT class="small"><EM>Edited by Yuichi on 05/30/03 08:49 AM.</EM></FONT></P>
Keep in mind this is for the 350Z, and this is a stock and with ECU, and modified.
The ECU is being worked on for the 350Z. Thanks to some moderators here we will be working with the company and Chebesto to finish up the G35 Sedan and Coupe.
Anyways this is just a teaser for now but is definetly good news for those who want a ECU upgrade in the future
Gya!
Yuichi
<P ID="edit"><FONT class="small"><EM>Edited by Yuichi on 05/30/03 08:49 AM.</EM></FONT></P>
Registered User
Joined: Jan 2003
Posts: 5,946
Likes: 1
From: San Diego, CA
Re: 350Z Dyno Chart for ECU Changes
If you look at the HP rating right at 5252, and compare it to the torque rating (using the other scale) at 5252, you'll see that they do indeed equal each other.
2003.5 G35 Sedan Desert Platinum/Graphite Premium/Sport/Aero/Nav/Winter
2003.5 G35 Sedan Desert Platinum/Graphite Premium/Sport/Aero/Nav/Winter
Re: 350Z Dyno Chart for ECU Changes
If it's flashed you will have to reflash with stock settings. Simply turning the power off will not erase it. Most devices of this type will be able to do that.
03.5 Sedan AT (Black-Willow-Premium-Sport-Aero-GG Grounding Kit)
03.5 Sedan AT (Black-Willow-Premium-Sport-Aero-GG Grounding Kit)