Gen1 B58 low 10s -- 1/4 mile stock turbo record
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- Опубликовано: 23 авг 2024
- This video is about Gen1 B58 stock turbo record.
IG @_sunbish
Dyno results
• Taking the Gen1 B58 st...
What the 340i runs on the street.
• Shorts
Results from weighing the 340i.
• Taking the 340i and 43...
Street pull log about an hour before first dyno pull
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1st dyno pull log (rear view)
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2nd dyno pull log (front view with phone visible in hand)
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F30 340i (RWD)
Stock turbo
BM3 OTS E50 (E75 in tank)
BM3 flex fuel sensor
xHP OTS stage 3 (drag mode on)
Fuel-it Stage 2 HPFP
RK Tunes Front mount intake
MRM 4.5" D/P
Turndown
DSP driveshaft
BMW M Performance LSD
Lithium Battery
Full 17" drag pack (skinnies upfront & 275/40 M/T ET Street R's on the rear)
All passenger seats out
No carbon panels, no other plastics or interior trim pieces were removed, no lexan, no drag brakes, no aluminum or carbon driver seat. All this along with some better air (negative DA) would shave a couple of tenths off. I see no reason why a 9.9-10.0 can't be had with a max effort build in excellent weather conditions and a custom tune to squeeze every last bit of power out of it.
If it isn't listed, it's either still on the car or it is stock.
Congrats thats super impressive stock turbo with such little bolt on parts. That 60' is insane and cars making serious power. B58 FTW 💪🏻
Thanks 🙏🏼
That LSD + tire combo is putting in work 🔥🔥
Track prep was on point too.
RECORD BREAKING WORK‼️ Great job brother!
Thanks
2.59 0 - 60, 10 sec 1/4th Nice!
Congrats this is awesome
Thanks
Wait this was done on a OTS tune as well, GOOD WORK!!
Yes 🙌🏼
Congratulations
Thanks!
If you don't mind sharing some tips with launching and XHP settings you tweaked, I'm a novice too, but your videos made me go out and buy a driveshaft and LSD lol. Waiting on Tires, any setting tweaks you can share would be appreciated, I have a 440i GC so a little different but I'm sure it would still help.
I kept increasing everything in the custom launch control setting, as the car was dead hooking. The track was prepped extremely well. Keep in mind, this will be solely dependent on how good the prep is at the track.
On the street with zero prep, I honestly wouldn’t even bother messing with it if you’re RWD.
You're killing it man, I really appreciate it@@sunbish
@@sunbishso you're using launch control?
@@ProcTech No, not actively using launch control to leave off the line.
I actually had to edit this since I answered incorrectly as I read it differently.
Yes, I messed with the launch control settings in xHP, but no I’m not actively using launch control. I’m manually launching it in M2 (second gear).
The adjusted settings in xHP let me stall up higher before it sends power to the rear wheels. That does two things. It allows higher engine speed and allows me to launch the with the engine under slight load. With that happening, it will make a small amount of boost when it leaves.
This is freaking awesome brother I want to know would you mind sharing your XHP settings for me? I’ve been trying, but it’s not working. I spin way too much.
This isn’t one of those one size fits most type of deal. Tire compound, road construction whether if it’s concrete or asphalt, and if there’s prep all play a major factor into making it work. So me giving you my settings wouldn’t necessarily make your car quicker, it may actually make it slower.
@@sunbish I get it I’m just trying to get a better launch not really quicker. I think she’s quick enough for me, but when I launch she spins all the way up to third gear
@@nathanb5840
That’s what I’m getting at. The scales in the launch control settings were almost maxed out for me, if you were to do that you’d just spin worse. I took mine that high because my car wasn’t spinning at all, so I kept increasing them so that the car would come out harder off the line.
@@sunbish wait so how did you enable launch control in second gear launch? Aren’t the launch control settings for the checkered flag mode?
Nice time. Any plans for turbo upgrade or exotic fueling? Also do you plan on taking the 435i out to the track?
340i will get a hybrid turbo and stay DI, just a simple setup. Goal for that is 9.6 @ 140+.
As for the 435i, it needs an LSD because drag radials make these cars sway at highway speeds and honestly I don’t like that feeling. The LSD stops the swaying. I think I could get really close to the N55 stock turbo record, if not break it, in that car too.
@@sunbish what lsd do you plan on getting for the 435i? When you do get the lsd plz make a video. Really appreciate the content bro, you’re really putting on for the bmw community.
@@theodorecendejas1343
No idea. M performance no longer is an option, so I’d need to buy a spare differential and have a LSD put in it.
Yo lo que quisiera saber como ese carro stock turbo mete 131 millas y también como haces para bajar los IAT
Where you launching in first or second ? Good stuff man
2nd gear and thanks!
@@sunbishbut you stated above that you're changing launch control settings in xhp? Which I haven't heard that you can use launch control starting in 2nd but I could be wrong, haven't tried it.
@@ProcTech yes.
Hey i cant see in the video but when rpm are u shifting at ?
@@lsxracing7744 6000-6200
@@sunbish thanks ,ever planning on working on m3/m4 s55 ? My buddy has 340i mhd e40 but he shifting at 7k plus rpm i gotta let him know
@@lsxracing7744
7k is waaaay too high if he’s on ots e40 with an upgraded hpfp. His dyno curve and power should be very similar to what I did.
I’ve thought about it, not too sure yet. I’ve been contemplating a G87 😈
Do you think a heat exchanger would help shave a bit of time?
Not in a situation like this. That’s more for where you have to deal with excessive run time under heavy load, that would be more beneficial to someone who tracks their car around a course. Short 1/8 mile or 1/4 mile bursts more than likely wouldn’t show any positive results.
How does this car feel speed/power wise to the 435? Trying to decide if i want an N55
Spool is probably a little quicker
More power down low and midrange (2k-4K)
Doesn’t fall off up top nearly as quick. (5k+)
@@sunbish So basically a little faster everywhere haha.
@@foxxrider250r yeah, but it’s most noticeable at higher RPMs. This doesn’t taper off up top nearly as bad as the N55. I have dyno sheets of both in the dyno videos and on my IG if you want to compare.
@@sunbish Awesome! Thanks for the insight sir. I imagine a hybrid or aftermarket turbo on the n55 would solve that issue.
@@foxxrider250r
Yeah, at least a n55+, pure750, F55, or a full frame kit like speedtech or 4N.
Nitrous for sure
Definitely uninformed or commenting and trying to tying to cope. Which one is it?
@@sunbish Bro it's obviously nitrous, no hate just a fact
@@Miclyricz
Fact?
You took my car without me knowing and installed a nitrous kit for me? When did you install the nitrous? Who tuned it for you? How big of a nitrous shot did you install?
Big thanks my guy. It is tough to complain when you get free mods that you don’t even know about. 🤣🤣
damn so n55 is only about a half second slower
A little more than 1/2 second, but side by side it is quite noticeable.
Promo*SM
Still doesn’t make sense why you’d run E70 on ots lol stock di injectors don’t even have enough capacity to run that
If you copy and paste the knowledge that's normally spread around the b58 community you'd only believe your answer, and if you opened your eyes or even try things out for yourself you'd think otherwise. I've logged the car numerous times, no issues. Even have a dyno video on here, power delivery is smooth as a baby's bottom. To top it off, I even included two dyno logs and one street log that I took right before the dyno in that videos description.
So just ignore the lean codes from running that much E85 And run E75 and it’ll give me custom tune times? OTS runs like 19-20psi mid range and custom tunes run 25-26psi and it makes no difference?
@@Imesswithcars
It's obvious you're lost in the mud. I don't know where you're getting your bogus claims and numbers, but don't come to me acting like you have all the knowledge. You should consider some research to fact check yourself lol
@@sunbishno one runs E75 on a OTS tune lol… makes no sense. You’re telling me the people who have been fully gutted custom tune in better weather are just slower for no reason?
@@Imesswithcars
How many of these stock turbo cars cut 1.4 60's? How many of these stock turbo cars went to the same length as me and lightened their car to 3360lbs without driver? Do the math, 505rwhp and 3360lbs should easily run these times.
Can you point me in the direction of YOUR firsthand knowledge, or are you basing everything off other people?
I don't get why you're so fixated on E70, as the car has a flex fuel sensor. You see I have firsthand experience with this, E50 will run slightly less timing. I guess you wouldn't know since all that you see is boost and ethanol content. I even posted logs showing that the tune makes more boost than your claimed 20lbs. Let me also explain to you, boost will never be as high on a dynojet as it would be on the street, as the dynojet provides less load. I feel it necessary to explain that to since I don't think you know that.
So you don’t believe In the “drive 50 miles after you change any xhp tune before doing any wot pulls” ? 😂
I’m not 100% sure, but I think that would be for a flash change where it would change driving characteristics. I was only changing things in the custom launch control section. I couldn’t anyways, I was already at the track and needed to be able to raise the RPM launch point since the track prep was on point.
Nah that case is really for first time ever flash on that physical transmission or installing custom xhp map.
@@2CAINEF3X That’s what I was thinking. I could be wrong, but either way it needed to be done lol
@@sunbish Nah we know what we doing lol. I often find people that don’t know/own these cars, know the most lol