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Post by turbo2300 on Oct 19, 2009 9:38:27 GMT -5
Sorry to burst your bubble. It's a '01 V6 with a '99/'01 Cobra bumper. dam i was hoping someone put a gt hood on a cobra anyway, heres mine
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craigb
Boosting 25 psi
Posts: 182
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Post by craigb on Nov 8, 2009 23:11:42 GMT -5
New dyno numbers:
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Post by Stinger on Nov 9, 2009 1:18:21 GMT -5
Pretty good numbers, especially considering it's a Mustang brand dyno. I think they typically read about 15% lower than a dynojet. Oddly enough though, that hp would indicate your et/mph should be faster?
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craigb
Boosting 25 psi
Posts: 182
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Post by craigb on Nov 9, 2009 2:15:44 GMT -5
Running the numbers over on the Wallace Racing calculators says it's about right. The car with me in it weighs in right at 3,300 lbs.
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Post by Stinger on Nov 9, 2009 4:02:28 GMT -5
Oh, that's heavier than I thought it would be. Mine is only about 3080 or so with me in it.
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craigb
Boosting 25 psi
Posts: 182
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Post by craigb on Nov 9, 2009 17:04:34 GMT -5
Mine weighed in at 3060, then add me in and it's a hair over 3300.
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Post by denz on Nov 9, 2009 21:22:50 GMT -5
what are you tunning with. and what does your wide band say at 25 psi.
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craigb
Boosting 25 psi
Posts: 182
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Post by craigb on Nov 9, 2009 21:29:38 GMT -5
Unfortunately, no tuning or wideband. I just bump the fuel pressure. I did pay the extra for the A/F readings with the dyno's wideband. If you click on the dyno sheet you can see the A/F readings on there, it's the gray line and the scale is on the right.
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Post by sleepinsol on Nov 10, 2009 16:26:41 GMT -5
wow! great numbers, but your running pretty rich for most of your rpm range. i guess that is typical of these cars. im hoping all the smoke in the video is just from running rich? i bet it would benifit a lot from a real tune with some consistent afr's and a good timing curve. nonetheless though, with the mods you have, those numbers are fantastic!
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Post by denz on Nov 10, 2009 19:24:15 GMT -5
so your still running a vam what fuel pressure and what timming.
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craigb
Boosting 25 psi
Posts: 182
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Post by craigb on Nov 10, 2009 23:11:12 GMT -5
sleepinsol, I believe most of the smoke is from it running rich. I plan to get something to tune with next year, hopefully some bigger injectors, too.
denz, yep, VAM is still there. Fuel pressure was at 58 initial, timing was at 20 (though I'm not sure I trust my timing light or my timing marks might be off).
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Post by denz on Nov 11, 2009 16:10:16 GMT -5
20 spout out or in on timing
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Post by sleepinsol on Nov 11, 2009 17:32:10 GMT -5
i think he means total timing. so 10* btdc spout out.
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Post by Stinger on Nov 11, 2009 17:50:57 GMT -5
10 degrees base won't get you 20 degrees total, it will get closer to 26 degrees total.
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Post by sleepinsol on Nov 11, 2009 17:54:40 GMT -5
so he either has his base timing retarded, or he is running a lot of advance then?
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