Q4 Acceleration movie 0-150 km/h

[Wolf66]

Here is the movie of acceleration of my car from 0-150 km/h. Standing start is performed with light throttle not with clutch dump, which delivers best acceleration time (i felt pity for my gearbox on this one :D ).

http://www.mobisux.com/album/showphoto.php?photo=218304&sort=2&cat=500&page=2

[Steve Webb]

Hi Wolf,

interesting video, would you mind if I copied this video up to the video section of the main website?

Steve

[Wolf66]

Not at all. I will post a video with clutch dump standing start and video from 0-200 km/h soon, if you are interested.

[Steve Webb]

That would be great Wolf. Did the clutch survive?

[Wolf66]

I have new uprated clutch. I'm more worried about gearbox and differential, so i do it very rarely. Altough, with clutch dump my best acceleration time was 4.4 s from 0-100 km/h (measured with datalogger).

[AlfaJack]

Thats pretty damn quick!! :cool:

[Wolf66]

Another movie with clutch dump and better acceleration time:

http://www.mobisux.com/album/showphoto.php?photo=218385&sort=2&cat=500&page=1

[Steve Webb]

Did you get some clutch slip on that second video? Looked and sounded like you dumped the clutch, got some vibration, then a fraction of a second later the speedo started to move?

Oh and what clutch are you using, and what sort of power output is your car putting out?

[Wolf66]

No, there was no clutch slip. I revved the engine, then accidently slightly released the pedal, then pushed it again and dumped the clutch. Vibration occured, because i held the camera and steering wheel with one hand and i didn't firmly hold the camera.

I have sintered clutch (it is produced by local firm here in Slovenia http://www.sinter.si ). It should be easily capable of handling 500+ nm of torque.

I'm not sure about the power figure, because i didn't dynoed it yet. I run 1.5 bar boost @7000 RPM and my own developed chip. I think that power should be around 330 HP mark.