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03-09-2012, 03:01 PM | #1 |
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1M from Moscow
My 1M FBO:
- full catless Supersprint incl. DP - Forge IC - Forge Recirculation Valves - KN filter - Cartuning flash We must break in a program to remove the logs. Later I will make dyno. Last edited by Alexey; 03-09-2012 at 03:21 PM. |
03-09-2012, 03:55 PM | #2 |
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Hello Alexey, dobredyin ! Nice Baby-M, and superb sound from the Supersprint exhaust. Together with the intercooler and the ECU, you must have good numbers... I hope you've got good winter tires, too. ;-)
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03-09-2012, 04:04 PM | #3 | |
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04-21-2012, 04:22 PM | #8 |
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Garage List 2017 BMW F80 M3 [0.00]
1994 Lancia Delta I ... [0.00] 2011 BMW 1///M [0.00] 1988 BMW E30 M3 [0.00] 2016 Porsche 981 GT4 [0.00] 1998 Porsche 993 C4S [0.00] 2008 Audi RS4 [0.00] |
These are reverse engineered to read at the crank I assume, or are they WHP?
Looking at your dyno video, I have to say I've not seen a car strapped so close to the front of the roller (the front tires almost looked like they were about to touch the concrete), usually the car needs to be on the very top of the drums. I have actually experimented (an my AWD car) moving the drums and running different pulls, observed some difference depending on where the tires were relative to the drum. May be less of a factor on a RWD car. Also, the operator seemed to be hitting the rev limiter for a bit before he let go, especially if you had it raised as part of the tune, I personally wouldn't be quite happy about that.
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2011 BMW E82 1///M: AW, all options; Renntech, Akrapovic, Forge, P3, RevoZ CF bits, many mods
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04-22-2012, 03:10 AM | #9 | |
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04-22-2012, 08:22 AM | #10 |
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Numbers given should be understood as 'engine power' or 'crank numbers'. Like in most case, power is initially measured at the wheels and then during deceleration drivetrain loss is measured. The given crank power is simply the addition of WHP + drive loss ...
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