Dear all,
I am in the process of build my motor. I have purchased the Arias Pistons 9.5:1 and Pauter rods. I want to know if any of you can send me a Unichip map compatible with my new setup in order not to start from scratch. In addition does anyone have any idea if the base setup, before built, is safe as far as running in period is concerned?
I would appreciate your help once more since here nobody has the know how to properly tune the car. Fine tuning is possible by the local dealer of Unichip, but the base map would be of great help.

 

Dropping the compression will require larger injectors than the out of box kit included. As a result, you will need the unichip Q, utec, or an Fcon to control them. With the out of box injectors, your tuner shouldn't have much of a problem tuning your car. Too make decent power and make the build worthwhile, larger injectors and a new EMS will be needed

 

I built my motor with 8.6:1 pistons on a new APS TT kit. I broke the car in on the base map from APS on 93 oct fuel. I had no problems with that because a/f and timming where all within safe perameters with the built motor on the stock Unichip tune. After ~2000 miles, i had the Unichip tuned for 11 psi.

 

You got the older Unichip up to 11psi? What injectors are you running?

 

I also have the UTEC, but the problem is who is going to tune it. I don't want to mess around with the car. As far as injectors is concerned according to my local Unichip dealer, Unichip does not have any problem of driving larger injectors. According to APS each of the injector is good for 100PS/Cylinder, based ofcourse on the stock compression ratio. Do you suggest the 600CC injectors?

 

I would recommend getting the APS big fuel system and using the Utec, or upgrading to an Fcon EMS.

11 lbs could be doable on the out of box APS injectors and classic unichip. I ran 14 lbs peak, down to around 10 at redline with those components

 

I just read that in a post that UTEC does not work with the injectors of on the APS Extreme fuel kit,

 

Don't even see how that would be possible for it not to work