Thread: timing and iat
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Old 05-17-2013, 10:22 AM   #44

2SSCAMARO's Avatar
Drives: 2010 Camaro Auto
Join Date: Mar 2010
Location: Fl
Posts: 1,161
For sure...even on the street if you are logging you will see an instantaneous increase in IAT when you lift even slightly on the accelerator pedal. You can see on both logs at the beginning of the launch when the intake air velocity increases and the car starts to move in first gear, the iat starts to drop until the heat from the compressed blower air overcomes the initial effect of increased ambient air flow. Following the lift at the traps, the iats will continue to climb but only for a second or two and then the iat immediately starts dropping again as seen in the logs.
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