Desktop Dyno Woes

[probert]

I had some great replies to my last post so here goes again...I have Dyno2000 version 3.1 on my PC and I'd LUV to believe what it's telling me...414hp at 6,000 rpm??
It's a 355 with a 600 cfm Holley, 1.94 camel hump heads, 64cc, headers with 2.5" exhaust and a Comp XE274H cam. I think maybe I screwed up with the cam specs? It has gross valve lift of 480 int and 490 exh.Cam installed at 106 intake centre line, duration at .050 inch...230 int, 236 exh,lobe lift, .3250 int, and .3270 exh. Lobe separation is 110. I know 414 horse is too high, so give me the truth, I can take it....I think