Translating Stock Tables into 12x12 table

[Hjulen]

I am using v3 Board and MSnS with EDIS as my ignition.

My question is I have the below graphs that are stock for my engine but am a little confused on how to convert them in 12x12 table....can anyone help me translate? I want to start tuning from this stock setup.

Thanks,
James

[Jim]

This is good information .

Have you made any other modifications to your engine ?
BE VERY SPECIFIC on any modifications .

Starting from Factory Specs. is a good idea ,
but engine modifications will change the ideal timing curve .

Also , send a detailed description of your engine and car .

...................Jim

[Hjulen]

The Engine is a DOHC Fiat 4cyl 1995cc with 2 valves per cylinder.

Modifications to the motor include matching the manifolds to the head with light porting, compression increase form 8.1:1 to 9.8:1, Lightened crank pulley and flyweel, polished crank. Because of Megasquirt a restrictive Air flow meter was also removed and a more free flowing air filter installed.

I have already figured that because of the increase in compression the timing curve may have to be retarded slightly initially.

Thanks, for the help
James

[Jim]

Here is your Advance Table

Be carefull , 2 points more compression is substantial ,

The Table has already been compensated for the compression , but you must
still be very careful of Detonation .

It would be a good idea to put a quiet muffler on the car for tuning .

You should have a timing mark on your Harmonic Damper at 10 degrees and at TDC ,
when running the engine and observing your Advance Table ,
you should be able to see how many degrees the timing should be advanced ,
next , using a "Dial Back Timing Light" , you should adjust the Dial Back knob
until the marks line up on TDC , then read the timing number on the knob ,
it should read the same as the Hi-Lited Bin in your Advance Table .

Happy Tuning

...................Jim