Stock timing map?

[cvrle]

Does enyone now how its going stock timing map for Gts and how much it's moving with RPM?

Example:

16 at 900 RPM
??? at 2000 RPM
??? at 3000 RPM
??? at 4000 RPM
...

[jondee86]

There is a reasonable amount of information here...
http://www.ae86.hu/movies/Jeremy_Ross_Li...R2_ECU.pdf

Cheers... jondee86

[isac]

Yes but, how do we know BTDC values? they are in 0-255 scale

[gon]

further down on the document there is a map with BTDC
and i have one somewhere im my hard drive too



there u go

[isac]

I was looking for 2D map, very hard to guess from 3d map. But it's a start

[Bean]

check the link from jondee86 it's all in there

[cvrle]

Good info from jondee86 , thanks, but I still can figure out how I can make the best map. I have Megajolt ignition controler with Edis4 and it's working fine and I make some maps, but I want to make the best Map I can.

Here is one of my map and if someone have sugestion I will be glad to hear

[Bean]

try using the table on the bottom of page 12 in Jon's pdf-file

although I hope you have someone close who is experienced to help you with this as making an ignition table from almost scratch is difficult to say the least and could go bang if you make a too big of a mistake

Addition: have a look here http://www.autosportlabs.org/viewforum.php?f=15
might be of help

[gon]

the only way to make the best timing map is os the dynamometer

[cvrle]

I now that is the best do that on dyno but in my country is preaty expensive, and I will do one ore two meassurment when I be close to end for shure.

I now for Autosportlabs forum and I am on it (nick Vladimir), so I read every post there and it's helpfull with some maps,but not so perfect becouse nowone there have setup like me and it's only one 4AGE,Dr.Occa's.

About this table on the bottom of page 12, I dont understand quite what is cilinder filing(MAP sensor),think that is in my case load of engine in Kpa,am I right? And does I can somehow transform that unit from table in BTDC degress?