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Old Mar 7, 2011 | 06:08 AM
  #61  
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rh_334
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Originally Posted by binder
you can't accurately compare AIT from the first pull on a cold engine to an engine that has ran on the dyno for 4 hours and is so heat soaked that you can't touch the plenum. So there is no accurate way to compare anything when it comes to ait's.
Isnt AIT measured at the MAF?

Headsoaking of the plenum from the engine being hot wouldn't have AS much of an affect on AITs. I know everything is going to heatsoak some but the piping at the MAF wouldn't be affected as much as the plenum.
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Old Mar 7, 2011 | 08:56 AM
  #62  
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Originally Posted by rh_334
Isnt AIT measured at the MAF?

Headsoaking of the plenum from the engine being hot wouldn't have AS much of an affect on AITs. I know everything is going to heatsoak some but the piping at the MAF wouldn't be affected as much as the plenum.
That was just where i measured it at. The whole engine bay being that hot would have effect on all the piping and intercooler.

yes it's measured at maf
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Old Mar 7, 2011 | 09:03 AM
  #63  
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While intake temps at idle may be effected by heat soak, the WOT AIT is fairly stable whether making the first dyno pull or the last.
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