What`s up g

B6/7 S4/RS4
#1

(no this is not hyphy`s first thread)

So, I posted the longitudinal acceleration of my bone stock RS4 for someone who wanted the data on another site and thought I`d post it here along with a couple of comparisons

First, two pulls from the RS4

http://i44.tinypic.com/10s9do2.jpg

http://i42.tinypic.com/eb4v4g.jpg

Second a bone stock B8 S4 manual transmission car (on this log we measured a 60-90 time for the B8 S4 and it was 4.38 seconds…identical to my RS4`s time same stretch of road etc)

http://i41.tinypic.com/spkpq0.jpg

For perspective (if its translatable) here`s an ECUx long. acc. in g plot of a solid stage III B5 S4 (3.1 FATS time car)

http://i427.photobucket.com/albums/pp352/AudiSportB5S4/ECUx%20Logs/MethV9_8.gif

Would be cool if TSIVAS could chime in with some of these for the cars he has pbox data for. Fun to look at. You can really see the differences.

B8 kills early in the rev range then falls flat with the boost bleedoff

RS4 steady for the most part till it falls off slightly toward redline (but not as bad as the boost-bleeding b8)

B5 pulls then pulls like crazy when boost hits, tapering slightly.

#2

Nice!

Sure thing saki. I’ll try and post up some similar graphs when I get back from trip. Logging a giac b8 s4 and another apr stage 2 v2 b8 Monday night. I’ll post acceleration data too if u want (60-90,60-130).

#3

nice comparison. I’m in for the giac and apr data.

#4

good for nothing, but fun for numbers nerds which we appear to be lol

throw up a jfonz ecux plot

would be cool to compare an ecux and pbox plot for the same car to see how close ecux gets to the actual gps based pbox

#5

I’m in the for data as well. You had me at “numbers nerds” :stuck_out_tongue:

#6

pj k04s e85
3rd gear pull

ambient temp 65F

link to the actual data and other runs http://www.4shared.com/file/HkkeuSgZ/e85r6_graphs.html

http://img838.imageshack.us/img838/5431/image022.png

#7

b5 s4 Rs6’s on e85
3rd gear pull

http://i714.photobucket.com/albums/ww142/judeisnotobscure/rs62accel-1.png

#8

was he waiting to go WOT (i.e. logging his fats time rather than the whole gear) or is the boost really that late?

#9

Yeah, just logging fats.

#10

I think I have some B8 S4 data that I will turn into pictures and post up. Tsivas, you’ve sent me some right?

I also have another RS4 that is basically stock but has a couple of lightweight parts.

#11

Yeah Saki- u should have Pete’s .dbn file (Revo)

#12

Cool. I’m also going to run a g plot for my car with 250 lbs of extra weight in it to show the effect of having a passenger…or the effect of taking weight out of the car on acceleration. It will be significant, but not earth shattering. Sprung weight of course.

#13

2007 RS4 with lwfw/lw rotors/ecs h-pipe

http://i43.tinypic.com/35hr20y.jpg

2010 B8 S4 with REVO 93

http://i39.tinypic.com/207qqn7.jpg

#14

That rs4 is looking pretty stout.

#15

pretty much stock.