Originally Posted by chip-3door
Optimum for what?
Optimum fuel economy is leaner than optimum power.
Depends on what you are mapping for.
Typcially it will be a bit of both, at different points in the rev range, well on a road car anyway.
i see,
looking at it for gettting optimum performace really..
is it difficult to achieve keeping AFR right (mapping say an L8)
am i right in thinking there are only a rather limited number of mappable points?
(as said know nothing of maps ECUs etc, just trying to grasp somethings ive been wondering about!)
with ecus