There's some hp/tq right there.........
Mustang Systems dyno.
They typically run 10%-15% lower than say a DynoJet. This is because the add in some "drag" factors that others do not.
Check out this article:
http://www.mustangdyne.com/Articles/...article-03.htm
I also saw you were contemplating a cam change. Are you running a mech or hyd now?
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'89 LX 408...SCAT, Probe, AFR 205, Vic Jr, Pro-Systems, Rawls sft cam, UPR K & arms w/coil overs.....more to come!