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93 fd stock motor single gt35r turbo power fc commander i believe i have aftermarket injectors 1200s or somethin like that. (only at like 68%duty cycle at WOT). i bought this car clueless about 3 years ago and just now getting to learn what its all about.

i am wondering what to aim for when tuning ignition leading and trailing.. I have been reading about the "advance till the knock gets higher then retard back 3degrees or so to be safe) but i really dont ttrust that after reading the information about the knock sensor being accurate..

what is it that you strive for when tuning ignition . how do you know if the timing needs to be advanced or retarded..

If i sound stupid i apoligize still new to all this.

any information would be greatly appreciated thanks.

 

I PMed you about a map and how to learn.

 

I could do with the same info if possible please as I'm struggling to get my Rex hybrid started and I think the base map is too rich and flooding before it gets s chance to start :-(

 

Actually the PFC adds two degrees timing above 3500 rpm. This can be seen with logging.

If you really want to learn the PFC and have access to a lot of information, contact Raymond "arghx" about joining the yahoo PFC tuning group that I started back in 2005. He now runs it.