Base ignition map (rpm/Map)

Hi,

Back from being away for some years. Last year i dug out my 88 z31 turbo and (86 engine) and modded it a bit. The build topic will follow later

In short i'm looking for an ignition base map based on rpm vs MAP instead of rpm vs MAF (Original nissan / nistune). I changed the engine management to Autronic so its using MAP instead of MAF.
An excel or Just a picture would be fine.. I Just need the numbers.

Engine is stock except for the following
- autronic ecu
- MAP sensor instead of MAF
- holset hx35 turbo
- rx7 550cc injectors
- vw vr6 dis ignition system.

Thanks

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