Tuning on the Power Fd
 

What is the highest rwhp that has been record on a dyno tune i'm looking for a ecu that with support 550hp plus my builder wants me to use that Power Fc. let me know what you think.

Sorry to Say it but Fuck what your builder wants. what does your tuner want?? Can your builder tune your car or is he just rebuilding your motor? You need to be more specific. And why do you want 550hp? have you ever been in a 350 HP FD? 550 is alot guy. And is this for the street or track? I have 467 now and honestly its wayyyy to much for the street. i dont get to enjoy it at all unless i go to the highway. And yes i have a power fc.

More power than you will ever be able to use or put to the ground for that matter.

My biluder is the tuner?

Are u asking us or telling us? LMAO

i'm tell you the builder is the tuner

The highest I can remember off hand is 603whp tuned by Steve Kan. It was Eric or more commonly known as "LUPE."

The PFC is a good ECU. It has limitations but in the hands of someone that knows the system it can be as reliable as any other. You should be able to trust your tuner. If he is familiar with the PFC and wants to use it there isn't a reason you shouldn't. Some other ECUs offer more advanced features and the ability to control accessories and do datalogging functions the PFC will never be able to do. If you need that stuff you may want to have a frank discussion with your guy. If you don't the PFC will meet your goals.

fc tuner
 

How or where can I find PFC tuners in Florida? I would like to find a good one.

Quality tuners are the rarest part of the Rotary world. It isn't like someone could say "Yeah just pop by the the Pep Boys around the corner and ask for Jim". Even some "reputable" tuners have questionable practices and results.