I don't post much, I just do a lot of reading. Anyway I just got a ScangaugeII and went for a drive last night. At full throttle I'm seeing about 3.1*KR. Is this normal on a stock car?
The only thing I have done is added a FWI and did the 180* tstat and autolite 104s when i did the maintenance. I did these to try and reduce KR and in preparation of the pulley drop. I have a 3.4 pulley but i didn't want to install it before i could scan for KR. Also I have SSAC headers but they are not installed yet. Thanks in advance.
