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Subject: "***wideband graphs for my Dyno runs inside*** motor Einsteins, get in here...(56K no good)" Previous topic | Next topic
tim97rsMay-02-04 02:35 PM
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#73917, "***wideband graphs for my Dyno runs inside*** motor Einsteins, get in here...(56K no good)"
May-02-04 02:39 PM by tim97rs

          

okay, heres the dyno sheet.


and here are the wideband read outs from my LM-1. Unfortunatly, i cant get them to precicly coinside with the corasponding dyno run, and im not sure which run is for which dyno read out. however they are similar enough to get the idea, and to help me figure out my bouncy-bouncy boost issue at high boost.

wideband reading #1:

i think this was my first run at 9psi.

wideband reading #2:

this should be the run i did at 17.2 psi.

wideband reading #3:

this one should be after i dialed my boost controller in a bit better, at 16 psi, i think...!

okay, so what do you guys think?

USED TO HAVE...Everything you wish you had, and then some...

You are somebody special Tim, you matter! - from the admins (but nobody likes you, because your username is just like that other guy's, and you whine a lot)

  

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Replies to this topic

Teamner947May-02-04 03:03 PM
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#73918, "RE: ***wideband graphs for my Dyno runs inside*** motor Einsteins, get in here...(56K no good)"
In response to Reply # 0




          

Something's not quite right, is it me or does the torque curve vaguely like a sine wave? It just seems weird to me.


2016 WRX STi Limited (current)
2001 A4 1.8tqms (donated)
1991 GVR4 #1933 (sold)
old.dsmregistry.com/detail.php?carid=218 (dismantled)

  

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silvereclipse30May-02-04 03:52 PM
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#73919, "RE: ***wideband graphs for my Dyno runs inside*** motor Einsteins, get in here...(56K no good)"
In response to Reply # 1


          

yeah I thought the same but I don't have the slightest of what would be the cause......

  

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WheatKingMay-03-04 04:31 AM
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#73939, "RE: ***wideband graphs for my Dyno runs inside*** motor Einsteins, get in here...(56K no good)"
In response to Reply # 2


          

hummn..

next time make sure the idiots running the dyno use atleast 6 straps to hold it down to the rollers..

looks like your tires were sliding on the rollers..

-- WheatKing

-- DSM Junkie --
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1 - Jeep to tow em home when they break

  

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tim97rsMay-03-04 07:35 AM
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#73940, "RE: ***wideband graphs for my Dyno runs inside*** motor Einsteins, get in here...(56K no good)"
In response to Reply # 3


          

Originally posted by WheatKing
hummn.. next time make sure the idiots running the dyno use atleast 6 straps to hold it down to the rollers.. looks like your tires were sliding on the rollers.. -- WheatKing


that did happen on one run pretty bad, had to stop the run. this was done on a portable dyno, TnT dyno. i seem to remember a little side to side on the others to, but....??????

USED TO HAVE...Everything you wish you had, and then some...

You are somebody special Tim, you matter! - from the admins (but nobody likes you, because your username is just like that other guy's, and you whine a lot)

  

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