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Calculating hp from torque...

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Old 10-28-2003, 12:06 PM
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Cronic
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Default Calculating hp from torque...
Is this correct??

247*5252
1297244
1297244/4200
308

?

So at 4200rpm Im making 308whp? That doesn't seem right, since the dyno said I made 198 peak @ 4350

I gots to be missing something..
 
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Old 10-28-2003, 12:08 PM
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S1's MUSCLE RELAXER
 
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ur missing ur brain. just deal with the fact that you have 198 hp
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Old 10-28-2003, 12:12 PM
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Cronic
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I also make 247ft/lbs @ 4200 rpm.

I will also destroy your car
When you can run 13's then talk shit. Bwahahaha!
 
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Old 10-28-2003, 12:13 PM
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Default Try this
hp= TQ x RPM divided by 5252

Try that.
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Old 10-28-2003, 12:17 PM
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Originally posted by Cronic
I also make 247ft/lbs @ 4200 rpm.

I will also destroy your car
When you can run 13's then talk shit. Bwahahaha!


alright you fucker. thats it ive had it. you know what im gonna do..................nothing because you fucking suck. i'll be in th 13's b4 u know it. my first goal was to dominate and rape your boosted single ham, but now i wanna rape your, what ever it is car.
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Old 10-28-2003, 12:17 PM
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gotcha, I knew I messed something up.
197 Damned boost leaks. Gota go back for another baseline now that I have my profec back.
 
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Old 10-28-2003, 12:18 PM
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So if you made 247ftlb of tq at let's say 4200 rpm then

247 x 4200=1037400

1037400/5252=197.52 hp

that's about right
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Old 10-28-2003, 02:43 PM
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boosted 280x > silly 4d civic stuffs
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Old 10-28-2003, 02:55 PM
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Originally posted by Slash
boosted 280x > silly 4d civic stuffs
Most definately.
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Old 10-28-2003, 04:23 PM
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that formula didnt work with me...

325 X 2400 = 780000

780000 / 5252 = 148

i was just using the stock for my car...it should be 275/325 at the fly
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