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01-14-2012, 07:06 PM
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#1 |
 Drives: Fast Join Date: Feb 2010
Location: Sarasota, FL.
Posts: 410
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RPM tach vs logged?
Anyone here ever see a big difference between rpm seen at the tach vs logged in software?
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New and improved non-violation sig vid!! |
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01-14-2012, 07:40 PM
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#2 |
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No Tags/Habitual Violator
Drives: 2012 SIM 2SS/RS & z71 Join Date: Sep 2011
Location: North Georgia
Posts: 2,379
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I capture higher RPMs than I recall seeing. Saw the same situation in my Chevelle with Racepak data logging.
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01-14-2012, 09:26 PM
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#3 |
          Drives: cars Join Date: May 2011
Location: Oversneeze
Posts: 4,545
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Stock tach has a lag between what you see and what you're doing.
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01-16-2012, 06:00 AM
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#4 |
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Account Suspended
Drives: TAMPA TUNING FACEBOOK & INSTAGRAM Join Date: Oct 2010
Location: Tampa, Fl
Posts: 3,044
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told ya
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01-16-2012, 07:27 AM
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#5 |
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Account Suspended
Drives: 2006 twin turbo Corvette Z06 Join Date: Nov 2011
Location: St. Louis, MO
Posts: 114
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The stock tach is always pretty bad. Most cars have this problem, although Vettes seem to do pretty well.
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01-16-2012, 09:56 AM
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#6 | |
 
Drives: BLUE CAMARO ZL1 1LE M6 Join Date: Jun 2009
Location: ON THE DYNO WATERBURY CT.
Posts: 15,223
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Quote:
Ted.
__________________
www.jannettyracing.com
Celebrating 37 years Performance parts, Installation, Fabrication, Dyno tuning, Remote custom tuning, and alignments. 203-753-7223 Waterbury CT. 06705 email tedj@jannettyracing.com |
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01-16-2012, 03:15 PM
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#7 | |
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Drives: Exige, Miata, Ghia Join Date: Jun 2011
Location: CA, Bay Area
Posts: 2,309
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Quote:
I thought it was just all in my head. 
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01-16-2012, 03:19 PM
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#8 |
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i didn't know this either! NEWS TO ME! oh well...good news to know! thanks!
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