06-05-2011, 01:52 AM | #23 | |
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15% driveline loss puts that at 380HP 445TQ with just a tune (for those keeping count). 10% loss puts the baseline numbers closer to BMW reported numbers, but Id guess BMW understated. Looks good to me Good job Harold |
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06-05-2011, 02:09 AM | #24 | |
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We already know for stage 1 the intake restriction and high IAT's(FMIC will help here) is keeping us from making more power. |
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06-06-2011, 02:41 AM | #25 |
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An update:
Performance Stage 1, Stock and Valet modes were all loaded and handheld switcher is currently on HP's 1M. Next will add the Stage 1 race fuel mode when the car has the chance to be back at GIAC again. Top speed limiter has also been removed. Last edited by HP Autosport; 06-07-2011 at 01:14 AM.. Reason: Top Speed Limiter Removed. |
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06-06-2011, 06:13 AM | #26 | |
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Could you share more about how the Valet modes work? Did you guys figure out a way to turn on Valet mode without using the handheld flasher, or is that the only way as of now? I'm looking forward to hearing your final results with the Stage 1 tune!
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06-07-2011, 01:18 AM | #27 | |
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Valet mode had a very limited throttle opening with a rev limit of 4000 rpm. All mode switching is done with teh handheld switcher and will continue to be that way. |
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06-14-2011, 12:12 PM | #29 |
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Going back to GIAC as soon as their dyno is free to finalize it.
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06-24-2011, 03:55 PM | #30 |
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We are up to 332 hp and 385 tq currently. Still more tweaking are being done. And today is at least 10 degrees warmer than the last time we were here at GIAC.
Edit: We are up to 393 tq now. Last edited by HP Autosport; 06-24-2011 at 05:09 PM.. |
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06-28-2011, 10:32 PM | #35 | |
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It makes sense just to have more boost everywhere and not just short duration of the overboost function, but GIAC will ultimately decide what works the best. |
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06-29-2011, 04:53 AM | #36 | |
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I agree you want more boost everywhere, just thought maybe the overboost kicks in even higher since the baseline has moved up. |
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06-29-2011, 07:16 AM | #37 |
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What about retaining the "quicker throttle response" by hitting the "M" button?
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07-12-2011, 11:33 AM | #39 |
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07-14-2011, 09:01 PM | #40 |
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BMW 1M GIAC Dyno Results - Stock, Stage 1 and Stage 1 Race Fuel
Mustang Dyno plots:
Blue: Stock Car Green: Stage 1 on 91 octane Red: Stage 1 Race Fuel on 100 octane Handheld switcher is available and for map switching. Remember, these are Mustang Dyno numbers, which are very conservative. Again, we are looking at the delta here. Official release date of this tune to your local GIAC dealer is yet to be determined. Last edited by HP Autosport; 07-14-2011 at 09:08 PM.. |
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07-15-2011, 08:20 AM | #43 |
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WOW! That is a very impressive power gain! That is a good amount more than some of the other tunes out there for this car.
I love how the top end doesn't fall like it does in stock form. Very impressive work to you and GIAC! Any plans for a Stage 2 or results with 92 octane?
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