id say this may have been asked before, if it has I apologise.
is anyone aware of any way to do a spark cut rev limit with the barra pcms?
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id say this may have been asked before, if it has I apologise.
is anyone aware of any way to do a spark cut rev limit with the barra pcms?
Post the tune.
I might be able to help.
I don't have a specific tune lol, kinda asking as a generalised question for all barra pcm, but if I had to choose one, heres an fg xr6t.
you can get some soft cuts and hard cuts on the ignition circuit. N2MB WOT BOX is one of these, currently using one myself.
just trying to find away around the PCM not liking loss of spark control
what happens if you set
cutoff RPM 6100rpm
RPM limit ETC 6650rpm
then go to TM fuel tab and set rpm fuel cut to 0.0 to disable rpm fuel cut, then go to spark tab to rpm limit spark and set to 0.0 for the most aggressive spark cut?
never tried it but in theory that is as good at factory ECU gets. only issue is that it will still keep building rpm with no timing if fuel is still active. youd have to use boost tables to rip out what you can after 6100
I would try this:
Just raise the RPM limit ETC to (something like 6550)