Take a look at my dyno sheet in my signature. This is reality. I realize more cam, a better intake and 1 3/4" headers would get me more but 450-500, I doubt it!
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88 347, Twisted wedge heads,Comp Cams 224/230 cam, 1/4=10.718 @ 123.02 mph,dyno=
http://www.fbody.com/members/LarryS/mustdyno.jpg
[This message has been edited by 8850 (edited 02-21-2001).]