I have now converted the stock GN ignition map over to a speed density map. You can see it here:
http://pages.prodigy.net/buickv6/CarStuff/stock GN timing map.pdf
Note that this is just a straight translation of the stock GN map, the MAP columns don't have the same value as what you'll have in a DFI or FAST setup, so you'll have to manipulate things to make it work. For example, the stock map stops at about 13 psi boost, so you'll have to figure up your own values at higher boost levels.
Anyway, I described how I came up with this map here:
http://www.turbobuick.com/forums/showthread.php?threadid=52885&referrerid=908
Fun little exercise. Let me know if anyone has any questions, or if they think my map is total b.s.
Although this is for the stock GN, and we all know how everyone's GN is still stock
, I'm curious about what the gurus think about this map. Does it look like a reasonable facsimile of what you'd program into a GN these days?
John
John
http://pages.prodigy.net/buickv6/CarStuff/stock GN timing map.pdf
Note that this is just a straight translation of the stock GN map, the MAP columns don't have the same value as what you'll have in a DFI or FAST setup, so you'll have to manipulate things to make it work. For example, the stock map stops at about 13 psi boost, so you'll have to figure up your own values at higher boost levels.
Anyway, I described how I came up with this map here:
http://www.turbobuick.com/forums/showthread.php?threadid=52885&referrerid=908
Fun little exercise. Let me know if anyone has any questions, or if they think my map is total b.s.
Although this is for the stock GN, and we all know how everyone's GN is still stock
, I'm curious about what the gurus think about this map. Does it look like a reasonable facsimile of what you'd program into a GN these days?John
John
