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| Hp https://www.slantsix.org/forum/viewtopic.php?t=5431 |
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| Author: | Dodgeman50125 [ Tue Apr 08, 2003 9:24 pm ] |
| Post subject: | Hp |
I was wandering about how much horsepower I will be getting if I have 9to1 compression pistons bored .30 0ver I am going to run a 250 duration cam. Is there way to figure this. thanks |
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| Author: | DusterIdiot [ Tue Apr 08, 2003 10:17 pm ] |
| Post subject: | You could estimate... |
You could ask someone to run the quarter mile who has a similar rebuild and use one of those 'reverse' dyno programs that calculates HP based on quarter mile times, and a couple other variables...that would get you in the solar system for a guess-timate. Some of your equation will also depend on exhaust and intake/carb choice. My duster runs a .020 over 225, 9.22:1 compression, ported/gasket matched the head, Comp cam 252S, Carter BBD, Super Six intake, with stock Feather Duster exhaust pipe, and it's a big improvement over the stock 1 barrel version, but I don't think I'm over 130hp 'net' compared to the 100hp 'net' that it was stock.... good luck, -D.Idiot |
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