Thread: HP number calculator
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01-02-2006 10:55 AM #1
HP number calculator
I have a small block 400 with 202 heads and a Comp Cams 268H 454 lift 268 duration and a 671 blower with two 500cfm carbs, I'm looking for someone that might have a HP calculator to give me some close HP numbers.
Thanks
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01-02-2006 11:23 AM #2
Look for someone with a dynomometer, anything else would be a meaningless guess.Your Uncle Bob, Senior Geezer Curmudgeon
It's much easier to promise someone a "free" ride on the wagon than to urge them to pull it.
Luck occurs when preparation and opportunity converge.
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01-02-2006 11:47 AM #3
A dyno will be the best, because it's exact. Those hp calculators are useful also,they will get you close.Last edited by BigTruckDriver; 01-02-2006 at 11:51 AM.
Friends dont let friends drive fords!
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01-02-2006 11:51 AM #4
i'm guessing on way too much stuff
exactly what type of heads do you have? i guessed wedge pocket porting,big valves
compression ratio, i guessed at 8.3:1
what is you're belt drive ratio? i plugged in 1.00
how much boost are you running, i gussed 7#
at first glance ,488 h.p. at flywheel
512 ft lbs. torque
all happening at 5000 r.p.m.Last edited by DONNIE G; 01-02-2006 at 12:00 PM.
And a Happy Birthday Wish for Mr. Spears. Hope you can have a great one. :)
A little bird