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RaZ
 Post subject: Dyyyynnoooooo
PostPosted: Sun Apr 15, 2007 11:20 pm 
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Joined: Wed Dec 21, 2005 4:01 pm
Posts: 2005
Location: Always in front of a computer or behind a wheel
Threw my car on Tomas Dyno for a run real quick today...

made 175whp and 234wtq

w00t

Now... for some nitrous, running goddamn near 10.8:1 AFR!!! UBERRICH!

- R
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swedishmeatball
 Post subject:
PostPosted: Mon Apr 16, 2007 8:39 am 
Haha, I just built a W24 Octo-Turbo, now what?!
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Joined: Wed Dec 21, 2005 7:14 pm
Posts: 1875
Location: Missing my garage in Sunnyside
Ya, stock tuning seems to run really rich. My 940 is the same. If you're only making 175whp at 16psi I'd say something is wrong though Ras, you should be making a fair bit more than that, even on a totally stock car. My car did 165whp at 10psi and that was with some pinging issues.

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RaZ
 Post subject:
PostPosted: Mon Apr 16, 2007 2:23 pm 
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How about super rich, no timing, and the worlds smallest turbo?
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945_James
 Post subject:
PostPosted: Mon Apr 16, 2007 9:42 pm 
Strapping on extra booster rockets

Joined: Sun Sep 03, 2006 8:46 pm
Posts: 360
Location: B-Ham WA/Portland, OR USA
My car runs real rich in boost. So does Poik's LH2.2 744T. Like high 10s/low 11s. I can see a sort of black "jet trail" if you will while at full load/5500 while getting on the freeway. It is definitely fairly pronounced. No blue smoke at least though.
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Pa231
 Post subject:
PostPosted: Mon Apr 16, 2007 11:12 pm 
747 Jet engine being stuffed into trunk
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Joined: Mon Jan 23, 2006 6:06 pm
Posts: 796
Location: Cochrane, AB
How do you find out if you're rich or lean?
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Edicius
 Post subject:
PostPosted: Mon Apr 16, 2007 11:39 pm 
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Joined: Thu Dec 22, 2005 12:18 pm
Posts: 1461
Location: Calgary
when you do a dyno run you can have an exhaust gas analyzer hooked up for an extra fee that will tell you the air/fuel mixture.

Or you can use a wideband O2 sensor, or even a narrowband O2 sensor if you dont need to know the specifics

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swedishmeatball
 Post subject:
PostPosted: Mon Apr 16, 2007 11:59 pm 
Haha, I just built a W24 Octo-Turbo, now what?!
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Location: Missing my garage in Sunnyside
Darth will hit the high 9s occasionally, timing is still screwy, and turbos don't get much smaller than the wee mitsu that is on there, so there's still something wrong with your motor IMO ras. You did make alot more torque than me though, so I'm not sure what that means.

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RaZ
 Post subject:
PostPosted: Tue Apr 17, 2007 12:20 am 
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Why is it you would say there is something wrong with my motor? There is absolutely nothing wrong with my motor. 9s AFR?!

My turbo is INCREDIBLY innefficient at 16psi, thats ALL there is to it.

- R
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Edicius
 Post subject:
PostPosted: Tue Apr 17, 2007 4:17 pm 
I can fix the world
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Joined: Thu Dec 22, 2005 12:18 pm
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Location: Calgary
3rd gear pulls, thats why my torque was higher too.

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swedishmeatball
 Post subject:
PostPosted: Tue Apr 17, 2007 5:14 pm 
Haha, I just built a W24 Octo-Turbo, now what?!
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Joined: Wed Dec 21, 2005 7:14 pm
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Location: Missing my garage in Sunnyside
ahhhh so! why turd gear? sripping crotch?

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swedishmeatball
 Post subject:
PostPosted: Tue Apr 17, 2007 11:38 pm 
Haha, I just built a W24 Octo-Turbo, now what?!
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Joined: Wed Dec 21, 2005 7:14 pm
Posts: 1875
Location: Missing my garage in Sunnyside
Saw your pimp wagon on 17th tonight. only saw you as I turned left past you no time to honk plus you were lookin the wrong way to see the 242

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RaZ
 Post subject:
PostPosted: Wed Apr 18, 2007 2:26 pm 
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4th was 4lb/ft of torque higher and 3.8 hp lower...

3rd was more consistent and I could play with boost more, instead of waiting for 4th to get done from 2000 rpm to redline :)
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