TO4S dyno results
#1
kortez
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TO4S dyno results
Well, here is my last dyno run. 1.4bar. It was 105deg ambient temp, my injectors were maxed out, and the TO4S could not hold any more boost even if I had more fuel. As it was it peaked at about 1.5bar at 5000rpm and steadily dropped from there.
I have some other print outs but I can't seem to get them small enough to post here.
I have some other print outs but I can't seem to get them small enough to post here.
#2
kortez
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ok lets try this. These are 3 runs. .9bar, 1.04 bar and 1.4. The dyno's computer crashed after my last run so the image of my best run came out all screwed up.
Last edited by machinehead; 07-29-02 at 01:05 AM.
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#8
Weird Cat Man
machinehead,
I'm confused... there's one picture that has 3 dynos on it that say 15, 15, and 16 PSI, but the numbers are something like 359, 409, 434. If the first two are both 15 PSI, how'd you pick up about 50 more RWHP? Were those testing/tuning runs? Furthermore, the text you typed says, "These are 3 runs. .9bar, 1.04 bar and 1.4" but the dyno pic shows 15,15,16.
Then, in the chart you uploaded, the text says "Well, here is my last dyno run. 1.4bar" - yet you only made 423 rwhp? that's 20.5 PSI... something must be a typo
This is NOT a flame, just trying to clear this up so that I can add your runs to my dyno comparison webpage.
Regards,
Brian (also T04S)
I'm confused... there's one picture that has 3 dynos on it that say 15, 15, and 16 PSI, but the numbers are something like 359, 409, 434. If the first two are both 15 PSI, how'd you pick up about 50 more RWHP? Were those testing/tuning runs? Furthermore, the text you typed says, "These are 3 runs. .9bar, 1.04 bar and 1.4" but the dyno pic shows 15,15,16.
Then, in the chart you uploaded, the text says "Well, here is my last dyno run. 1.4bar" - yet you only made 423 rwhp? that's 20.5 PSI... something must be a typo
This is NOT a flame, just trying to clear this up so that I can add your runs to my dyno comparison webpage.
Regards,
Brian (also T04S)
#9
kortez
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Yeah, the guy just typed in whatever after each run. I have no control over that. The 434 is the spike at the end of the run. The actual peak HP for that run as you can see fron the readout was 423HP.
I can post the last run by itself but you will see what I mean. The mid section of the graph is completely missing due the the computer crashing after the last run. Believe me I was pissed off, but what could I do at that point? Really I was after the numbers for myself, not to post on the forum, I just thought some of you might like to see them.
The runs were, 1st run @.9bar, 2nd @ 1.04, and the 3rd @ 1.4bar.
It was after hours, it was still over 100 deg outside and we were all tired. I was happy with the results and they guy didn't charge me full pop, so we left it at that. I think you will find that these numbers are not unrealistic by any means.
I can post the last run by itself but you will see what I mean. The mid section of the graph is completely missing due the the computer crashing after the last run. Believe me I was pissed off, but what could I do at that point? Really I was after the numbers for myself, not to post on the forum, I just thought some of you might like to see them.
The runs were, 1st run @.9bar, 2nd @ 1.04, and the 3rd @ 1.4bar.
It was after hours, it was still over 100 deg outside and we were all tired. I was happy with the results and they guy didn't charge me full pop, so we left it at that. I think you will find that these numbers are not unrealistic by any means.
#12
Weird Cat Man
Added your 0.9 and 1.04 to my dyno thingy page... it compares pretty well with my 14 PSI runs on my T04S.
For some reason, all my graphs on MY car have a dip at 4500-5200 rpm
I've see that on other T04S graphs as well sometimes... but yours doesn't have it... any ideas to beef up power there?
http://www.catenet.net/dyno.php
or to see mine vs yours:
http://www.catenet.net/graph.php?car...1&SUBMIT=GRAPH
Brian
For some reason, all my graphs on MY car have a dip at 4500-5200 rpm
I've see that on other T04S graphs as well sometimes... but yours doesn't have it... any ideas to beef up power there?
http://www.catenet.net/dyno.php
or to see mine vs yours:
http://www.catenet.net/graph.php?car...1&SUBMIT=GRAPH
Brian
#13
kortez
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Actually I added some fuel in that region because I could see it was runnning lean and that seemed to help. What are you using for a boost controller? If you are running off the wastegate spring that could be the reason right there. What rpm do you reach 14psi?
#16
kortez
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I went to Morgan Motorsports in Reseda. The guy let me come down after work, 6:30PM, which was very cool, and was very accomodating while I was there. His name is Harry. 818 342 5693 ext6
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