hey guys, i kno another dyno question. LOL. i have been trying to download engine software and no luck so far. is it possible for someone to help me out and run my numbers through a dyno when the get a chance to. id really appreciate it. ok here goes

stock pontiac 400 block
stock 400 crank
flat tops w/9:1 comp

mild ported 6X-4 heads w/ 89cc chambers
intake runners: 218cc
exhaust runners: 195cc
2.11 intake, 1.66 exhaust

summit hyd. cam kit
intake duration: 214@.050
exhaust duration: 224@.050
lift: .460 for both
lobe sep: 112

intake: Edlebrock dual plane performer
carb: Edlebrock 750
stock hei dist.

how much more can be gained by raising compression?

thanks again!! i really appreciate any feedback.

Bandit

376h@5000, 427lbs.@4000-9to1, 395, 444 w/ 10-1, hope that helps!

wrencher, thanks a ton!! i really appreciate it. what software do you use? and where did you get it? every time i try to dowload them they never work. thanks again

oh yea, is this w/mufflers or w/out?

If you need a good dyno program, their here on the Knowledge Base.
Here is the site, they do have some that work, I have used them before I put them on the site.
http://hotrodders.com/kb/engine/calculators.html

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i have tried some in the base and some dont work. do u have any suggestions. thanks!

Anytime, ordered out of jeg's, that was small headers w/ muff's

thanks again wrencher! youve been a great help!

do you use the mr gasket desktop drag 2000? it looks like a good program.

Yep, that's it, I think it was maybe $39 or so, can't remember, very handy!!!

ok cool. im gonna order it right now. sounds awesome.