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DlandryTSI
11-02-2004, 09:17 AM
I just recieved a new progressive controller from NX. I must say you get what you pay for. Here are the features it offers.

TPS switch
RPM window switch
Trans brake signal
Gear counting (used for building nitrous settings for each gear)
Narrow or wideband inputs
Timing retard
Both ramp up and ramp down controls

Some of these items I'm sure you are thinking how "does this work?". Well let me explain some more in detail.

The TPS switch is just that. You can calibrate the input using a 0-5v signal which our cars do have.

RPM switch is basically an RPM window switch. You can specify what RPM's to have the nitrous activate and deactivate.

Trans Brake goes without saying.

The gear counting has some neat tricks. The unit is able to count the gears based on time/rpms. So no need for a clutch trigger. On an automatic you can tell the maximizer what the rpm's are at when you shift and how low they go when the transmission shifts.

Narrow and wideband inputs can be used to tell the maximizer how lean you want to run. If you set the maximizer to 11.5 is as lean as you want then the nitrous will deactivate any leaner than 11.5. You can use either a narrow band or a wideband. However for a wideband input it looks like you must use an FJO unit.

The timing retard allows the maximizer to retard timing based on what percentage you tell it to take out.

Now here is the best part. The old progressive controllers only did a ramp up control. This unit allows you to specify for example a 55 shot at first then a 25 shot at the end of the rpm band. You can also tell the unit how much time you want it to use between the min and max points.

The package includes both cables for either a PDA or a Laptop pc. All wiring for all the inputs is included. Also you can do real time logging, display and playback with the software provided.

Once the unit is in the car I'll post some more feedback.

--Dave

fusionsport
11-02-2004, 05:01 PM
thats cool and all, but I think I will stick to having AEM control all of that- :-)

IMO the NX products are among the best, if not the best, out there right now.
We have the same nitrous contoller for the 66 Vette we are doing, and it exactly what we were looking for.

DlandryTSI
11-02-2004, 05:46 PM
Yeah I'm pretty surprised how complex NX has made this controller. I mean all you need is a kit, some misc parts from NX and the controller. Then you have a fool proof system as long as the nut behind the wheel is paying attention.

--Dave

TheJackal
11-02-2004, 08:20 PM
So dave do you use a laptop to set things or is it a switch board?

DlandryTSI
11-02-2004, 08:43 PM
So dave do you use a laptop to set things or is it a switch board?

You can use a laptop or PDA.

--Dave

TheJackal
11-02-2004, 09:50 PM
You can use a laptop or PDA.

--Dave

can dsmlink control nitrous at all? what about the new 1g version?

Hal
11-03-2004, 01:40 AM
DSMlink 1g & 2g versions can control nitrous.

It can turn it on/off based upon a combimation of tps, rpm, speed, and knock conditions.

In addition, the 1g version can take out a specified amount of timing when activated.

The only thing it can't do is the pulse width modulation needed to allow for progressive control.

Hal

Mtndragon
11-20-2004, 08:28 PM
so with that said...


DSM Link AND the NX controller would make for a (great ? ) set up... but?

how will the two interact TOGETHER?

I Mean would certain controls/settings simply be redundant? or could you possibly encounter problems of one function negating/bypassing/canceling out others?

Please post up and advise how this NX product is working for YOU :D

DlandryTSI
11-21-2004, 07:02 AM
We will use the dsmlink for knock based control and leave the other settings alone.

In the progressive controller we plan on using everything.

This will allow for greater use with the fact that if we have any issue with the maximizer we can switch the settings back to the dsmlink and only use the progressive function w/o moving any wiring.

--Dave