65GS.com - Buick Gran Sport Enthusiasts!
Drivetrain => The Nailhead => Topic started by: WkillGS on December 08, 2009, 11:22:27 AM
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There's a discussion on V8 about this engine simulation software. Finally found a site with it available.
Scroll down to the 'Software':
http://loco4fomoco.com/video.html
There's a Dyno2003 version avail too, but it's a big one...38 Meg!
The Dyno2000 version is only 1 Meg.
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Headflow data is on the TeamBuick page here:
http://www.teambuick.com/reference/head_flow.php
To get you started, the stock 401 cam specs @0.050" are:
Intake lift= 0.450"
Exhaust lift= 0.425"
Intake opens: -7
Intake closes: 36
Exhaust opens: 40
Exhaust closes: -12
I'm getting hp numbers considerably below advertised, but the program is great for comparing cams and head mods.
Have fun!