i'm a new owner of a 93 modafied rx-7 3rd gen. i need help learning about some of the parts on this car. i have a greddy profec b spec boost controller and a apex fc commander controller, i have no clue how they work and i need info on useing them. i hope some one can help me with these items. i would like to know how to adjust them. thanks surfa2k

 

I suggest you take your car to Rotary Performance or Gotham Racing to make sure things are setup properly for now. Once everything is as it should be, then you can take the time to learn how to use the equipment.

I suggest you download the operating manuals for that equipment and read up on basic fuel injection tuning. Read the FAQ thread that is stickied at the top and spend some time reading in the Power FC sub-forum.

Good luck. Don't mess with anything until you know what you are doing.

 

Before you start getting blasted, I would suggest that you use the "search this forum" function in the third gen section (upper right corner of the threads). Type in what you are searching for and I am sure you will find some info. Also, look at the stickies (first threads at the top of the third gen section).

Good luck...

 

If you just start playing around with either one of them you will most likely blow your engine. Take it to someone that is familiar with the Power FC, the boost controller is most likely set at the limits of the tuning, do not turn it up without doing a lot of research.