WTF!!!! piss off
05-29-2011, 06:57 PM
#27
Senior Member
its not the dyno when you dont walk a stock cobalt. there is something wrong with ur tune. time to find a new tuner or there is something not right about your motor. do u have all your compression? something is fishy
05-29-2011, 08:30 PM
#28
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Ha, I was there today too.
Stage 2, zzp intake, gm exhuast and pulled a 177hp.
Brett's Skyline only got like 204.
There was a Mustang with dyno sheets from before showing 620 HP, and he only got 430HP on his run.
Stage 2, zzp intake, gm exhuast and pulled a 177hp.
Brett's Skyline only got like 204.
There was a Mustang with dyno sheets from before showing 620 HP, and he only got 430HP on his run.
05-30-2011, 03:20 PM
#31
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thats what happened to me where i took mine...i only got 208 hp with 2.9, s3 h/e, 42's, and dual pass...then went back after going to the mods in my sig minus the tvs, it was a 2.6" on m62 and only got 218hp and 211 tq
05-30-2011, 04:23 PM
#33
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A local guy down here (05inPinson on the forums) had ZZP stage 3, ZZP tune and 50 shot of Nitrous, after getting tuned by Vince @ Trifecta that thing was faster and ran better.
He got re-tuned by Vince a month or 2 ago.
He got re-tuned by Vince a month or 2 ago.
05-30-2011, 07:11 PM
#35
Senior Member
But what I don't get is.
Isn't Horsepower horsepower? It's a combination of torque (effort) and RPM (distance and time)
That WHY does the same car run significantly diffrent HP numbers on diffrent dynos?
That's like stepping on a scale and weighing 250 pounds, getting on another scale and you weigh 208 pouds.
I'm really missing something here...
05-30-2011, 07:25 PM
#37
Senior Member
Well aperently the Mustang's calibrations are WAAAAAAAAAAY off...
I do remember when I had mine dynoed, that the computer took
tempature, humidity, barometric pressure, and then used that
to calculate my HP. Could there be someting in the weather
that caused it?
I do remember when I had mine dynoed, that the computer took
tempature, humidity, barometric pressure, and then used that
to calculate my HP. Could there be someting in the weather
that caused it?
05-30-2011, 07:46 PM
#40
Senior Member
Shouldn't it just be measureing how many times per second the wheels can spin the drum, with a measured ammount of resistance added in the drum? That's all they SHOULD need to measure horsepower?
I'm really missing something
Why not just measure the speed of the drum, with a known resistance, will give you RPM and Torque! THEN, multiply them together and divide by 5252.
Who ******* cares what kind of car it is, or if it's an old lady on a trycycle!
I'm really missing something here...
05-30-2011, 07:50 PM
#41
05-30-2011, 09:17 PM
#44
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