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Desktop Dyno Help

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Old Jul 12, 2007 | 09:53 PM
  #1  
Mr. M's Avatar
Mr. M
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Joined: Oct 2006
Posts: 843
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From: Redmond, WA
Question Desktop Dyno Help

If anyone else has a copy of DesktopDyno ( or any other engine sim) - Let me know what you get with my specs: I topped out at 346 hp @ 5500 and 366 tq @ 4000. Seems a bit high....I've seen versions with gear ratios and tire sizes included. My copy has it greyed out.

306 cid (4.032 bore)
Comp Cams 35-308-8
Long Tube Headers with mufflers
4.10 gears on 33" tires (3.75 effective ratio)
600+ cfm induction
1.94/1.60 valves (Pro. ported stock heads)
9:1 compression ratio
Pump gas

Thanks!

Mike
 
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Old Jul 12, 2007 | 11:23 PM
  #2  
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Mr. M
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From: Redmond, WA
I've also got the flow bench numbers for my heads. This is in 28" of water not 25.

Lift Intake Exhaust

0.100 69.0 65.5
0.200 132.8 127.6
0.300 188.0 158.7
0.400 215.6 158.7
0.450 217.3 158.7
0.500 224.2 158.7
0.550 220.8 158.7


Has anyone else seen versions of Desktop dyno with gear ratios included? Or am I losing my marbles?

Any help would be appreciated

Mike
 
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Old Jul 13, 2007 | 01:38 AM
  #3  
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Skandocious
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Joined: Oct 2006
Posts: 4,816
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From: Davis & Newcastle, CA
My desktop dyno 2000 does not have an option for gear ratio or tire size...
 
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Old Jul 13, 2007 | 10:57 AM
  #4  
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Liemavick
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Joined: Jun 2007
Posts: 159
Likes: 0
From: Hallandale Beach
Mike, This site has a bunch of calculators. Scroll down and see if any of them help you out. I tripped on em about 30 mins ago trying to find vacuum diagram for my truck...(I'm still looking for the dang diagram)

http://www.supermotors.net/vehicles/...tors/index.php

B
 
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