My Stagea

[Greanmachine UK]

An update

We have just managed to fit the GTR attessa system to the car (series 1) coupled with a fusion ajustable g sensor system.

The fusion is the latest version of the skylab controller developed by a friend of mine in the UK.

So I now have a working lateral sensor system which can be adjusted along with the front rear torque split.

Predictably it has snowed or rained every day since it was finished but took the car out today and the adjustable fusion set up is definately working.

I cant really tell how well it works as with 500atw (uk figs) on a greasy surface it was a question of how much it goes sideways rather that if it went sideways.

All I can say is it goes sideways less

So i am waiting for some good weather so i can put 888s back on and try it out properly.

Edited April 9, 2013 by Greanmachine UK

[4bidn1]

Did a very similar thing to mine a while ago by modifying the standard solenoid set up on the attesa and running a full race ets pro system , so you can automatic split control our manual . Car was un drivable in 2wd pick a gear fry the tires

[Greanmachine UK]

This is a different approach ( I think )

We are swopping the stagea attessa ecu for a GTR one and providing lateral sensor readings. This should give exactly the same AWD system as a GTR except both the front /rear split and the way the car reacts to a "slide will be adjustable using the fusion controller.

[4bidn1]

What's the difference between stagea and gtr attessa Ecu and reactions ? Yeah diffrent approach my attessa Ecu controls nothing any more the ets pro has its own g sensors and computer that has taken over control of the system In a sort of piggy back manner

[Greanmachine UK]

I dont know if the speeds are any different but the GTR system does a lot more.

The new G sensor if much faster than the standard one so Im told this speeds up the response and I now have lateral sensors that work.

The system is using the fully functioning GTR ECU with the added ability to bias the f/r split and the way it reacts to under/oversteer