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Nitrous Jet Size / HP
1) Calculate Horse Power, Timing Retard in Degrees, Plug Heat Range Change, and Fuel Jet
Size using Fuel Pressure, Nitrous Pressure, Nitrous Jet Size, and Number of Nitrous
Jets used.
Note: - The number of Cylinders in ONLY used in Calculating Timing Retard in
Degrees and Spark Plug Heat Range Change.
2) Calculate Flow / Fuel Jet Size needed to simulate the flow at your Jets / Nozzles so
that fuel pressure can be set, using Fuel (Gas) Jet Size and Number of Fuels Jets.
3) Calculate Flow / Fuel Jet Size needed to simulate the flow at your Jets / Nozzles for
TWO Stages so that fuel pressure can be set, using Fuel (Gas) Jet Size and Number of
Fuels Jets Plus ‘Stage II’ Fuel (Gas) Jet Size and Number of Fuels Jets.
4) Convert Gas Jet Size using Specific Gravity of Gas, Specific Gravity of E85, Specific
Gravity of Ethanol, and Specific Gravity of Methanol giving E85, Ethanol, and
Methanol Fuel Jet Sizes.
5) Calculate Fuel Pressure from Fuel Jet Size and Nitrous Jet Size and Nitrous Pressure.
NOTE: For #2 and #3 above - This one jet will have the same area as all of your fuel
jets combined. You can only use this method if your set up has a dedicated fuel pump for
the nitrous system(s).
Select the Radio Button for the type of Nitrous System that you have.
Standard - This will calculate values that are the same as most web calculator.
Base 1 - This will calculate values that are like many NOS Fogger systems also Nitrous
Express (NX) plate, Speedtech plate and Nitrous Pro-Flow plate.
Base 1.26 - This will calculate values that are like many Nitrous-Oxide Systems (NOS)
Cheater systems.
Base 0.7 - This will calculate values that are like some Cheater systems Nitrous Works
plate and ZEX plate.
Base K-Y - This will calculate values that can be on the lean use great care.
Base K-Y 5.5 - This will calculate values that can be on the lean use great care.
By changing Fuel Pressure this will work for both a Carburetor (low pressure) and EFI
(high pressure) setup.
Always read and follow the instructions that came with your nitrous kit.
It is up to the user to ensure that no damage will result from as a result of following
these
instructions.
CARFOR Performance Software by Stan Weiss / World Wide Enterprises - 169