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Subject wrong.
     
Posted by ZLover4Life on April 09, 2004 at 12:24 AM
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In Reply To With dry kits the added oxygen from the nitrous has to be posted by U ZCREAM on April 08, 2004 at 10:17 PM
     
Message The only part your are correct about is the difference between fuel delivery in the systems.

A wet kit supplies fuel through a nozzle along the intake passageways while the dry system provides it through the injectors. After that, you're wrong.

The Mass Airflow Sensor cannot differenciate between nitrous and oxygen, as stated multiple times. By spraying before the sensor, all you're doing is *displacing regular air with N20.* This will somewhat confuse the ECU since the ECU is programmed for it to be normal air, when it's not. It's NOT like you're pressurizing the air or increasing the velocity of the air as a turbocharger would do, which would tell the MAF that more air is coming in, resulting in a richer mixture. All you're doing is displacing 02 with N20, which will ruin your A/F ratios.

A dry kit utilizes a fuel management system of some sort (AFC) or an ECU program to provide more fuel flow through the injectors. The JWT Nitrous kit is a dry kit, and includes the EPROM to richen up the Air/Fuel during nitrous use. The nozzles are typically installed at the boost hoses going into the throttle body.

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