02-28-2020, 02:31 PM | #1 |
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Dyno: Stock 2020 M2C
Stock 2020 M2 Competition (DCT) with 3600 miles. Outside temp 45F.
Thanks to 22RPD in Renton, WA for the awesome experience. 425whp / 425wtq
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2024 BMW M4 Competition XDrive - Tanzanite Blue/Kyalami Orange - AST HAS - RaceChip
Last edited by McLaren720s; 02-28-2020 at 02:50 PM.. |
02-28-2020, 02:49 PM | #3 |
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Yes, I plan on getting a tune and catless DP's in the future. Shop said that's going to be worth another close to 100whp on these cars.
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02-29-2020, 07:51 AM | #5 |
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Those are some nice numbers. Thank you for posting this.
So 489 HP and TQ at the engine and you are showing an average 13% drivetrain loss. This falls well within the average 10-18% loss. Now I question, if the M2C S55 engine is 'detuned' from the M4, does anyone have dyno numbers for a stock M4? So many questions? lol |
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02-29-2020, 09:00 AM | #6 | |
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Quote:
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02-29-2020, 09:31 AM | #7 |
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02-29-2020, 11:43 AM | #9 |
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Thank you for sharing
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02-29-2020, 01:41 PM | #10 |
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The shop said that their dyno measures right between a mustang dyno and a dyno jet. So slightly lower than a dynojet and slightly higher than a mustang dyno.
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03-11-2020, 07:11 PM | #12 |
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Are you talking about the power curve dropping off fast after 6000rpm?
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03-11-2020, 11:19 PM | #13 |
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Yeah, It seems like power drops hard after 5500 revs. That would be the case if you're tuning aggressively and maxing out the stock turbos with e85 or something, but a stock motor (or even with a stage 1 or 2 tune) pulls to redline.
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03-11-2020, 11:56 PM | #14 | |
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Also, they only had one fan blow and they forgot to turn it on for the first run so maybe it wasn't enough.
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