As the DSM guys say, 'leaner is meaner'.
Make sure you knock sensor is working properly, though, and keep an eye on knock and EGT.
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| The Nascolt at the strip http://4g61t.org/forum/viewtopic.php?f=44&t=15160 |
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| Author: | salad 419 [ Fri Sep 09, 2005 10:32 pm ] |
| Post subject: | The Nascolt at the strip |
After a HUGE ordeal, I finally took the Nascolt to the track. I just put 225/50/15 drag radials on, and hooked up a wideband. It was runnin' 10.6 Air/Fuel. I didn't have time to tune, so it's totally untuned. 2.3L, home ported head,small FMIC, 14B@10psi, stock wornout suspension, here's my best: 60ft 2.1118 330ft 5.8532 1/8 ET 8.9079 1/8 MPH 80.95 1/4 ET 13.7981 1/4 MPH 99.74 I was honestly hoping for a 13.60 but would have been happy with anything in the 13's. Overall, I'm just glad I got some decent baseline passes in. The the tuning begin. |
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| Author: | ILLICON [ Sat Sep 10, 2005 1:38 am ] |
| Post subject: | |
10.6 a/f ratio would explain it |
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| Author: | The Ethereal [ Sat Sep 10, 2005 2:33 pm ] |
| Post subject: | |
As the DSM guys say, 'leaner is meaner'. Make sure you knock sensor is working properly, though, and keep an eye on knock and EGT.
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| Author: | salad 419 [ Sat Sep 10, 2005 11:57 pm ] |
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I thought that leaner is meaner was for Chevy's????? I tune lean. I just didn't have a chance to tune. Long Story. After I tune, things should be quite a bit better. How lean you DSM guys go? I've heard 11.5:1 is about the target for turbo cars. Do I go 12:1 ???? Trust me, I'll experiment. It's not that I don't trust or believe anyone, but it seems that I don't follow the crowd, so to speak. |
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| Author: | dragstr4g61t [ Sun Sep 11, 2005 6:36 pm ] |
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I ran 12.2:1 but you can risk a little more at altitude. Also depends on what fuel you plan on running. |
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