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Originally Posted by Nissan370 dyno is on a dynojet just touching 480 mark at redline much better torque under the curve maybe do to tuning the car for more torque

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Old 12-21-2011, 05:18 PM   #1 (permalink)
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Originally Posted by Nissan370 View Post
dyno is on a dynojet


just touching 480 mark at redline
much better torque under the curve maybe do to tuning the car for more torque
boost gauge was reading 10-10.5 at redline
-------------------------

old dyno
boost gauge was reading 8-9psi at redline
Sorry, don't take this the wrong way, and I'm not sure if you are aware of it, but the dyno graph that you are showing is off of a Dyna pack hub-dyno. Also, it clearly shows that it is reading flywheel horsepower and torque...not wheel horsepower and torque.

It is not a Dynojet. On JE Import's website, it clearly says DYNA PACK.
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Old 12-21-2011, 07:45 PM   #2 (permalink)
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Sorry, don't take this the wrong way, and I'm not sure if you are aware of it, but the dyno graph that you are showing is off of a Dyna pack hub-dyno. Also, it clearly shows that it is reading flywheel horsepower and torque...not wheel horsepower and torque.

It is not a Dynojet. On JE Import's website, it clearly says DYNA PACK.
wow. just wow.
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Old 12-22-2011, 02:59 PM   #3 (permalink)
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Dam sry your right dyno pack not dynojet. The numbers
Are at the wheel or hub
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Old 12-22-2011, 09:07 PM   #4 (permalink)
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Dam sry your right dyno pack not dynojet. The numbers
Are at the wheel or hub
the dyno is connected to your hub but it's reading flywheel HP not actual WHP
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Old 12-23-2011, 07:19 AM   #5 (permalink)
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Na I talk to the guys at Je imports about. That when I saw it he said its at the wheel not the motor

Think about what a gtm kit is putting down at the wheel at 10psi some guys hate stillen kits but the vortech blower has proven its worth my last 3 cars use v2 and it works

All said and done dynos give an idea were your car sits but your trap speed at the track gives a better real world of you cars ability
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Old 12-23-2011, 09:26 AM   #6 (permalink)
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Quote:
Originally Posted by Nissan370 View Post
Na I talk to the guys at Je imports about. That when I saw it he said its at the wheel not the motor

Think about what a gtm kit is putting down at the wheel at 10psi some guys hate stillen kits but the vortech blower has proven its worth my last 3 cars use v2 and it works

All said and done dynos give an idea were your car sits but your trap speed at the track gives a better real world of you cars ability


Hub dyno doesn't take into consideration rotational mass of wheel
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Old 12-23-2011, 09:40 AM   #7 (permalink)
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Not many dynos read the same but it's not flywheel hp it's power at the hub
We all know dyno pack read alittle high and mustang dynos read low it's just a tool

But weiboy thinks that is at the flywheel and it's not 10psi is 10 psi vortech or rotex
No way gtm kit at 10psi is making over 500whp but the stillen at 10psi is only making 480 at the flywheel just not true
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Old 12-23-2011, 01:23 PM   #8 (permalink)
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Hub dyno doesn't take into consideration rotational mass of wheel
It also doesn't take into account the entire drivetrain south of the exhaust manifold.
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