ZR-1 Net Registry Forums - View Single Post

XfireZ51 · 10-13-2008

Paul,

The answer is that neither were pulled immediately after a run and then shutdown. However, as you look at the porcelain, there are 3 regions. Closest to the tip being idle, mid-section indicates cruise, and the bottom is WOT and therefore the need for the plug cut. Ideally, the bottom should have a wispy tan look to it. I may try to borrow my wife's tool for examining childrens ears. That supposed to work too but I had these plugs laying around and thought I'd give it a shot. After the track, I decided to try a plug one step hotter but I still need to pull fuel out of the WOT zone of the VE MAP.

10-13-2008	#3
XfireZ51 Join Date: May 2007 Location: Chicagoland, IL Posts: 9,685	Re: WOT Tuning Paul, The answer is that neither were pulled immediately after a run and then shutdown. However, as you look at the porcelain, there are 3 regions. Closest to the tip being idle, mid-section indicates cruise, and the bottom is WOT and therefore the need for the plug cut. Ideally, the bottom should have a wispy tan look to it. I may try to borrow my wife's tool for examining childrens ears. That supposed to work too but I had these plugs laying around and thought I'd give it a shot. After the track, I decided to try a plug one step hotter but I still need to pull fuel out of the WOT zone of the VE MAP.