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Old Mar 28, 2012 | 11:45 AM
  #25  
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Chip
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Originally Posted by Rob_DOHC
RPM holding is the way forwards, I hired a dyno local to me last year, ill be doing the same again this summer for my car.

The only reason i target 14.7 (or 14's in general) at idle and low load is for emissions and a happy MOT man theres no denying that a rich idle is a smooth one.

Rob

Idle isnt tested on then MOT is it? its normally just tested at 3000rpm isnt it?

Edit - actually forget that it was 3.5 CO at idle on older cars I remember now, but even at 12 or 13 it will still manage that anyway.

Last edited by Chip; Mar 28, 2012 at 11:47 AM.
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