motor

raphaelws · 10-06-2005, 11:06 PM

last week, I went to a Porsche dealership here in Brazil, and this CS was flying around but.. I was confused!! where is that wonderful noise?

:x

http://rapidshare.de/files/5969441/F...oando.avi.html

any explanation??

see ya!!

MIHALS · 10-06-2005, 11:23 PM

noiseless Challenge Stradale???

you're watching SCI-FI too much :roll:

... he just went down the hill, so he didn't need to step on the gas

Yablokov · 10-07-2005, 12:20 AM

how is it noiseless? it was makin noise -.-

styla21 · 10-07-2005, 12:29 AM

I heard it - sounds great

nthfinity · 10-07-2005, 02:52 AM

changes in pressure change the direction the sound is moving, the sound would've been great, but in going downhill, already directing the sound away from you, the sound slowed, and could've been much louder some distance above where you were... but, thats not what happened

he simply wasnt on the throttle, and after seeing several F430's... thats what they sound like (guessing) around 3500 revs, just more then constant velocity.

one guy driving through brighton was haning around 6500 around town, sounded amazing 8)

DeMoN · 10-07-2005, 02:56 AM

i never heard 1 in real life =(

raphaelws · 10-07-2005, 09:34 AM

Originally Posted by MIHALS

noiseless Challenge Stradale???

you're watching SCI-FI too much :roll:

... he just went down the hill, so he didn't need to step on the gas

Originally Posted by nthfinity

changes in pressure change the direction the sound is moving, the sound would've been great, but in going downhill, already directing the sound away from you, the sound slowed, and could've been much louder some distance above where you were... but, thats not what happened

he simply wasnt on the throttle, and after seeing several F430's... thats what they sound like (guessing) around 3500 revs, just more then constant velocity.

one guy driving through brighton was haning around 6500 around town, sounded amazing 8)

I dont know!!! I actually know that he was accelerating..

Comparing this vid to the others 3..
that I filmed..

Originally Posted by raphaelws

3 vids:

Challenge Stradale

Starting, acel..
http://rapidshare.de/files/4479883/F...gacel.avi.html (7,7 megas)

Leaving
http://rapidshare.de/files/4480756/F...aving.avi.html (15,7 megas)

Taking off
http://rapidshare.de/files/4481409/F...keoff.avi.html (8,6 megas)

Enjoy

I think it's weird!!

see yA

freddiefish · 10-07-2005, 10:08 AM

I've heart it, it was great and quit loud

riconijhof · 10-08-2005, 05:40 PM

The driver had it set in some city mode/normal driving. Not sure how it's called, but not the sports or race mode. 360's have an exhaust valve, normally it opens up around 3500 rpm and thats when you get the loud noise. As this CS was clearly hitting the rev limiter I have no clue why the valves didn't open..

freddiefish · 10-08-2005, 07:42 PM

I think it is because american versions of the CS make less noice than European versions. Didn't knew it was this much difference

raphaelws · 10-08-2005, 07:55 PM

Originally Posted by freddiefish

I think it is because american versions of the CS make less noice than European versions. Didn't knew it was this much difference

noway!!!

The others CS that I saw, are not like this one!!

Pehtren · 11-02-2005, 11:46 AM

at the end it sound like it has a turbo charger

weird anyway