03-27-2022, 08:37 AM | #1 |
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M240i on a JB4!!! First in UK
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03-27-2022, 08:59 AM | #2 |
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People be sleeping on the G42. 406 stock and 450 WHP with JB4 doesnt surprise me at all. I have a JB4 and AA catted DP on mine and was able to get a 3.18 0-60 and 11.3 1/4. Did some highway pulls with a 392 charger and 19 GT350. Walked the 392 and dead even with the 350 (it would creep up under power but lose all ground when having to shift).
Heres a dragy:
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03-27-2022, 09:03 AM | #3 | |
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03-27-2022, 09:11 AM | #4 | |
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03-27-2022, 05:24 PM | #5 | |
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03-28-2022, 12:33 PM | #10 |
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03-28-2022, 12:51 PM | #11 |
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Wow, those are some impressive numbers. The 0-60 with JB4 is almost a full second faster than BMW's stock number of 4.1.
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mblaucoupe135286.50 |
03-28-2022, 04:33 PM | #12 |
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I hate that they underrate their engines so much, but I love it too, it's like a surprise when you get a BMW, ". Hmmm let's see how much it actually makes "
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mblaucoupe135286.50 MrFoxy376.50 |
03-29-2022, 11:06 AM | #13 |
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Hate to be the party pooper but are we sure that's whp? I don't think it is.
I know obviously that's what a dyno measures and the numbers we use in the US but it looks to me like they're using some sort of conversion factor to give us a "brake horsepower" number. The same B58 engine in a RWD Z4 or Supra makes ~380whp. I find it hard to believe it's making over 400 at the wheel with the xDrive. Last edited by kumizi206; 03-29-2022 at 11:43 AM.. |
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03-29-2022, 11:13 AM | #14 |
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If you watch the video, they got a 0-60 of 3.54 seconds. They also said they couldn't repeat it and got a bunch of 3.8s after.
edit: https://g42.bimmerpost.com/forums/sh...8&postcount=79 Last edited by kumizi206; 03-29-2022 at 11:59 AM.. |
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04-03-2022, 06:32 AM | #16 | |
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What are the air fuel ratios & IAT looking like? Is there also a 100 octane map for the JB4? I wonder what power increase it would give. I assume it would bump you into the 10 second mark on the 1/4 mile. Impressive stats my friend! Bravo.
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04-05-2022, 12:15 PM | #18 |
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AFAIK, no one has posted a dyno of a stock 2022 M240i with whp numbers. This video clearly says BHP.
Last edited by kumizi206; 04-05-2022 at 12:24 PM.. |
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04-05-2022, 12:19 PM | #19 |
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Can you guys please post the WHP results? I think that's the number we're more used to in the US instead of BHP.
Last edited by kumizi206; 04-05-2022 at 12:36 PM.. |
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04-05-2022, 10:30 PM | #20 |
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04-06-2022, 12:50 PM | #22 |
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