My last dyno was stopped early because i had waaaaaaaaaay to much ignition break up, all throughout the graph i had break up, atleast 50+% I have a e6k in a fc, it was installed by my builder who's done tons of them before so i doubt its the ecu installation, it isn't securley bolted down though, could that affect it? Would aftermarket grounds help? I also changed spark plugs and went with msd 8.5 super conductors. Also has a jacobs fc1000 but i am getting spark from there now (didn't check before)

 

Read my thread? Is it like that?

 

Well the car is reving up fine, there are bad hesitations but i'm guessing thats from lean spikes since i swapped manifolds and these flow much more air than the others, the thing is on the dyno I CAN"T get a tach signal and its just weird, i'll try some grounds then redyno, i'm going to dyno 2 times before its fully tuned anyways.

 

Any chance your coils are bad? at least the trailings? What kind of setup do you have? MSD, stock? direct fire? toggle?

 

Stock coils, jacobs fc1000, checked the coils by errm pulling them out when car was running and seeing if they were shooting electricity hehe damn guitarjunkie