Air/Fuel Guage reading

cwd said:

Reads one Green Light at WOT. Have A/M Guage. Should I take away fuel to lean mixture or stay as is. Also have a Boost a Pump set at 30%. Running 532 H.P. Any advise welcome.

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I wouldn't put a lot of faith in that A/F meter myself. Get the car on a dyno with wideband and see what the A/F really is at WOT. Then you can more accurately determine whether your A/F meter is telling you the truth, or if it's just some expensive and fancy flashin' light show.

U.M.

Those gauges are nothing more than "go/no go" gauges, but you definately might have a serious problem.

The reason I say that is that the ALWAYS go full green under WOT. If yours is not showing this, you may have a "no go" situation.

Get that sucker on a wide band and find out what's going on.

Also, with your HP, I'd look at getting a true wideband gauge .... the dynojet one is a beautiful piece.