Originally Posted by chunt69
If i said the AFR of my car was 11.5/1 wot would u say??
I have a PE printout that says this as a side note when my car is on full load, is this the compression ratio if so is it ok cus from wot i've read it seems very high and would explain why my car boosts so early
just wondering tis all thanks for any help
11.5:1 is too rich, you are most probably wasting fuel and power...
try, on rollers, to get afr between 12:1 to 13.5:1 to obtain max power
but like Christian and Beccy said 11.5:1 its safe...
good luck