Subject	Improved airflow requires additional fuel
Posted by	flashstar on March 12, 2015 at 12:49 AM
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In Reply To	Re: Time for TT Injectors? Many NA Upgrades posted by ZTom on March 11, 2015 at 10:50 AM
Message	Have you played around with small carb-driven engines? When upgrading an intake and exhaust, you always need to jet up a size or two. This is the closest analogy I can paint. NA engines benefit from tuning after modifications for the same reason. Most of the mods I've listed increase airflow. Turbos are more dramatic but NA tuning is an art. :) See my next reply for some calculations I did today.
Follow Ups	Time for TT Injectors? Many NA Upgrades - flashstar 01:53:56 03/11/15 Also have a high efficiency alternator, e-fan on controller (n/m) - flashstar 01:55:41 03/11/15 Re: Time for TT Injectors? Many NA Upgrades - ZTom 10:50:33 03/11/15 Improved airflow requires additional fuel - flashstar 00:49:38 03/12/15 NA injectors are 270cc. That is enough fuel to support - SirpriZ 11:22:46 03/11/15 A stock TT will produce less than 270 rwhp w/ Losses - flashstar 00:54:55 03/12/15 Which is why we can turn up the boost before needing - BlackholeZ 01:58:25 03/12/15 Not sure what you are saying. You asked if it is time to - SirpriZ 12:44:31 03/12/15 Oops, this is supposed to be in response to, "A stock TT..." (n/m) - SirpriZ 15:24:37 03/12/15
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