Just wondering if this is normal and if not how to fix it.

I am working on getting my launch control setup and currently have it set to 5000rpms.

I was datalogging my af ratios earlier and noticed that while I'm bouncing at 5000 my af ratios shoot up to super lean. On my zt-2 it says 21 or so, but it could be leaner.

This somewhat makes sense because I have my foot to the floor, but I don't want to hurt my motor if it's not normal.

What should the af ratio be while you are bouncing off the launch control?

 

The limiter is a fuel cut.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SovXietday &raquo;</TD></TR><TR><TD CLASS="quote">The limiter is a fuel cut. </TD></TR></TABLE>

Haha... yeah I guess you're right. So it's not going to hurt anything??

 

 

It displays lean but it's nothing dangerous.

 

that's normal - it's either a fuel cut or raw fuel/fuel burning as it comes out, raw fuel won't show on your WBo2. it won't hurt anything but it's not great for your exhaust valves/turbo.