Wideband A/F graph from Dyno Chart

Peter Jackson jacksopc@earthlink.net
Wed, 5 Feb 2003 14:22:56 -0600


I have a sine wave shaped anomaly from 2-4k where my engine runs very
rich then very lean. From 4k up it is pretty much flat and in the
middle. O2 sensor tests good.
I have seen all sorts of dyno charts on the web but I want to find
several reference A/F graphs for bolt on SR20s.
Anyone have a link or two I can look at for comparisons?

Peter J
96 SE-R