A little AFR @ WOT info
- Thread starter Skalabala
- Start date
sx_turbo
Lifer
afr means air to fuel ratio,
it is exactly that a ratio, so it doesnt matter what boost your running the ratio should still be the same,
so there should be 11.5-12.2 parts air to 1 part of fuel,
obviously this means the more boost you run the more fuel you need, but the ratio of air to fuel would still be the same,
it is exactly that a ratio, so it doesnt matter what boost your running the ratio should still be the same,
so there should be 11.5-12.2 parts air to 1 part of fuel,
obviously this means the more boost you run the more fuel you need, but the ratio of air to fuel would still be the same,
dark_knight
Member +
^^ good point mate.. 
MARK@CMBAUTOS
Trader
i ran 2.2 bar on my k26 with afr's of 11's 12's
10,s is to rich and would kill power
10,s is to rich and would kill power
scot-ish
Member +
this is correct ricky, aslong as air temperature is the same. change in temperature, change in density, change in o2 content in the air. which needs a difference in AFR to get the same bang. which could show a bit of difference in range to SA than UK, as o2 also differs with altitude.
i totally agree about your comment regarding the boost, and since ive been on this site, so many people have trouble understanding this. they also have trouble with the term "full boost" but thats another topic.