South

Do you see any reason I can’t use the a progressive controller with a dry ZEX nitrous kit?

This is the controller I’m looking at:
• The FJO Digital Progressive Controller is only $206 USD and it has a window stitch built in
• http://www.fjoracing.com/products/2stageminicontroller/

Thanks,

Jason

NXRICKY

iTrader: (1)

The problem you may run into with a progressive on a ZEX box is the cycling of the entire box. Meaning you will be turning your tps on and off aswell as the solenoid.
Give Zex a call and see what they might recommend.
Ricky

South

Here is the current plan for the ZEX dry kit (#82011):
• Vacuum lines going to and from the ZEX module will not be used
• The PCM is going to control the amount of fuel to add and not the ZEX module, therefore we will place the nozzle before the MAF
• If we could use the ZEX module to control fuel, while using a progressive controller, the vacuum lines would need to be attached to the ZEX module and ZEX said that “the fuel pressure regulator may not keep up, if the ZEX module is cycled on and off with the progressive system.” This could cause a lean condition.
• We will use the TPS input on the ZEX module
• The TPS input on the progressive controller will not be used