Most power on SC car
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From: Riverview
Originally Posted by A4XRBJ1,Jun 26 2005, 06:24 PM
stock vortech with greddy e-manage working on the a/f ratio. 270 HP at the wheel, 300nm torque, 370.5 HP in total
270 whp and 370 total??? How does that work?
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From: Riverview
Originally Posted by PWRMKR,Jun 24 2005, 05:17 AM
That basicaly is WHP. It's on a Dynapack. Wheel are off.
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Originally Posted by squibb,Jun 26 2005, 11:42 AM
You might as well port the head @ Alaniz. He is the MAN when it comes to the S2K head. I sent my head to him for the turbo project I WAS working on. I am getting ready to have him send my head back to me since I do not have my car anymore.
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Originally Posted by A4XRBJ1,Jun 27 2005, 04:23 PM
That means I'm losing 100 HP from the engine to the wheel. A factor of 30% is normally lost on this way.
Andreas
Andreas
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From: MIAMI
Originally Posted by A4XRBJ1,Jun 27 2005, 12:24 AM
stock vortech with greddy e-manage working on the a/f ratio. 270 HP at the wheel, 300nm torque, 370.5 HP in total
No one else of the other 48 cars tested at the dynoday had more HP, but I was the only supercharged anyway :-)
Andreas
No one else of the other 48 cars tested at the dynoday had more HP, but I was the only supercharged anyway :-)
Andreas
According to your dynosheet you are losing nearly 60 ps at 9000
60/370 = 0.16 or 16% of power loss.
the line of the bottom tell you your powertrain loss
Regards
Juan
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From: MIAMI
Originally Posted by A4XRBJ1,Jun 27 2005, 11:39 PM
Juan,
gracias, yes I see that. That is exactly the 57 PS that I loose between Pmot and Pschlepp. But still according to the input factors like the temperature in the intake the normed power of my car is Pnorm with 370.5 PS. That was done in order to compare the cars on an equal level besides different temperature and air pressure and so on.
Guys in the german forum told me, that the supercharger is taking even more than the usual 16% from the engine to the wheels as it's driven by the engine which takes away power like the ac does in contrast to a turbo which is running by an engine exhaust.
But thanks for making these points clear, I learn a little bit each day about my car
Andreas
gracias, yes I see that. That is exactly the 57 PS that I loose between Pmot and Pschlepp. But still according to the input factors like the temperature in the intake the normed power of my car is Pnorm with 370.5 PS. That was done in order to compare the cars on an equal level besides different temperature and air pressure and so on.
Guys in the german forum told me, that the supercharger is taking even more than the usual 16% from the engine to the wheels as it's driven by the engine which takes away power like the ac does in contrast to a turbo which is running by an engine exhaust.
But thanks for making these points clear, I learn a little bit each day about my car
Andreas
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