1M Coupé 420 PS 309 km/h & Drift Kelleners BMW Tuning Test sport auto Christian Gebhardt

[tristan17schulz]

evo killer



[1MBemeta]

Kelleners BMW 1M = spoil a car you do not need to touch anything or change anything, ugly wheels, upholstery Horrible, I prefer the stock 1m, BMW knows what he's doing ..a humble personal opinion,greetings.

[kickacopsassdaily]

Fake! 420 PS reichen bei dieser Aerodynamik niemals für 300 Km/h. Der Tacho hat min, 10% Abweichung.

[n8neiTen8n]

Fantastic car! Much better than any lexus or other japanese junk :)

[urmelds]

Schönes Auto, aber wie wäre es wieder mit den Orginal Felgen ? Aber das Auto macht echt eifersüchtig :D

[cc8186]

@Moggemorle Nein, soweit ich weiß eine Export-Version...

[bowbinger]

mit der go-pro hast du dir ein schönes geschenk gemacht, christian! aber wie wärs zu weihnachten noch mit einem externen mircro? mit besserer soundqualität wären deine viedeos nämlich perfekt! was meinst du?

[cc8186]

@bowbinger gute Idee, dann kommt der Sound noch besser rüber. Warten wir mal auf den Weihnachtsmann :-)

[ervinski7]

What is the price ?

[run2047]

Der wird den M3 wahrscheinlich fertigmachen, aber der wird auch deutlich teurer sein..

[m3e46forever1]

The HP (horse power Max)at how many RPM?6000rpm the same like stock?

[cc8186]

@m3e46forever1 420 PS @ 5700/min, 590 Nm @ 3100/min

[m3e46forever1]

@cc8186 Thanks for the info .But i have a last question.Why if the maxpower is at 5700rpm you shit at 7000rpm?You should logicaly shift at 5700 rpm;please explain me.Thanks

[cc8186]

@m3e46forever1 Hey man, thanks for your answer. You are correct I could shift a little bit earlier, but at that time I diddn't know the revs were the car has its maximum power. The feeling is different. Power, power and power until 7000/min. I accelerate the Kelleners nearly 3 seconds faster to 200 km/h than the normal press car from BMW. Regards Christian

[m3e46forever1]

@cc8186 So if you shift at 5700rpm you should make a better time in acceleration?right?or i make a mistake?thanks man i love your channel

[cc8186]

@m3e46forever1 Thank you for supporting my channel... Theoretical the time in acceleration must be better, but I tried everything on our "sport auto drag strip" in Hockenheim. acceleration-time is the same, doesn't make a difference if you are shifting at 5700 or a bit later. The 5700 is the value that tells Kelleners on the tech sheet, may be it is a little different

[ATBullittChannel]

@m3e46forever1

He should not shift exactly at 5700. If you want the maximum power out of the engine you should rev it a little bit over the max power. How much depends on the gearing ratios. Because if you shift up exactly at 5700, the revs in the next gear will go down too much below the max. power rev. If you shift a little bit later, your revs are always nearer to max. power.

By the way, the typo in your first text is really funny ;-)

[m3e46forever1]

@ATBullittChannel OH thanks Man for the info.ANd it's a rule for all car?But i have a doubt because if you see a natural aspirated engine the red lines are all the times at the max power(for exemple aventador MAx power at 8250rpm and red line at 8250rpm too)and it's like tis for almost all car like this.

My typo in my first text are funny?LOL i don't know that but now i know LOL

Thanks dude

[ATBullittChannel]

@m3e46forever1

Yes, normally that is a rule for all engines. The Aventador engine is the first I know where the max power is exactly at redline, I think thats unusual. All engines I know can rev a little bit over max. power. This site datsuns.com/Tech/whentoshift.h­tm explaines the therory of the optimum shift point quite good. Well, its very technical stuff. You only have to understand the relationship between torque, revs, horsepower and gear ratios ;-)

[m3e46forever1]

@ATBullittChannel No it's not unusual you can see so many many examle(f360,F430,458italia,gal­lardo,murcielago,bmw m3 E46 E92,M5e60,porsche GT3RS,carrera etc.. THousands and more)all atmospherical cars have 99% of time the red line at the same RPM to the max horse power.

example 420hp at 8250rpm and red line to 8250rpm also.

You can take the info every where you can see it's true ;)

[ATBullittChannel]

@m3e46forever1

No fail. First: its not MY theory, second: its not a theory at all, its fact. If the engine does not rev over max power, you dont have to think about. If it can rev over it, it depends on the engine and gear ratios when to shift. It differs from car to car and even from gear to gear! There is plenty of information about this in the web (e.g. my posted link). We are not the first poeple who talk about this and I am not good at explaining tech things ;-)