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XfireZ51 · 02-05-2018

Basically a new set of re-gapped NGKs along w new AC/Delco O2 sensors.
Caught a few days of decent weather to see how tuning would be affected
by those changes and a few others.

02-05-2018	#2
XfireZ51 Join Date: May 2007 Location: Chicagoland, IL Posts: 9,685	Re: New Winter mods and Maintenance Basically a new set of re-gapped NGKs along w new AC/Delco O2 sensors. Caught a few days of decent weather to see how tuning would be affected by those changes and a few others.