Tune for gm 847 cam and afr190 heads?
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Joined: Aug 2001
Posts: 1,983
From: Jacksonville,fla
Tune for gm 847 cam and afr190 heads?
I have a base tune for it and am willing to share but the problem is the headers are glowing red which means she running a little on the lean side. If anybody has a tune they want to share Id happily apreciate it.
Registered User
Joined: Jun 1999
Posts: 539
From: Minneapolis
Re: Tune for gm 847 cam and afr190 heads?
Because glowing headers usually means your valves are too tight. I have seen it once on my friends Z-28, he had glowing headers. We readjusted the valves, problem fixed. I have heard it fix the problem on this board many times also.
I don't know much about computer tuning, but I guess something in your program could cause it. I don't know tho.
Z
I don't know much about computer tuning, but I guess something in your program could cause it. I don't know tho.
Z
Last edited by ZMAN Z28; Jul 21, 2005 at 11:51 PM.
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