Re: Your experience foot brake vs. 2 step regarding ET
Quote:
Originally Posted by FireSale
Here's my take. If you floor the pedal on a two step set at 3000 or so, the butterflies go wide open and the pump shot from a double pumper is expended with the car on the line. If you rev until you just hear the stutter kick in you still have throttle travel in reserve and get the pump shot when the engine goes under load at launch. I haven't raced enough to tell the difference but I feel more like a racer when I mash the pedal on the last yellow...I mean green light...
Dale
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Kind of how I used to think about it as well Dale, but according to those in the know the engine does not care about that pump shot because of the airflow with all the butterflies WOT. I see them leave fine so it must have merit.  - 
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Rich Taylor
I/SA - 321
Last edited by HandOverFist; 08-08-2016 at 02:21 PM.
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