I am, I just know it isn't there yet, maybe after a cam. I'm with you thought, I think 270ish is a reasonable guess.Originally Posted by banker099
I am, I just know it isn't there yet, maybe after a cam. I'm with you thought, I think 270ish is a reasonable guess.
2005 black Yukon XL SLT - traded in for me wife's new Fusion (GM sucks these days)
2002 black Yukon SLT (the skinny sister)
1969 green Pontiac GTO (Layla, AKA the black sheep)
INSTALLS AND MORE.. http://www.ls1truck.com/forums/my-ga...-low-life.html
Sticky/broken gauges? I can help. PM me for details.
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