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Scion tC 1G Drivetrain & Power Engine and transmission discussions...

Stage 0 V. Stage 1 ZPI dyno Chart

Old Jun 8, 2005 | 04:12 PM
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Default Stage 0 V. Stage 1 ZPI dyno Chart

Here is a dyno chart with our stage 0 car overlayed stage 1. These were on the same car and the same dyno. The only variable other than the weather is the Stage 1 car was running open down pipe and the 0 car was on stock exhaust piping.

Enjoy...........

Old Jun 8, 2005 | 04:20 PM
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sick. absolutely sick
Old Jun 8, 2005 | 04:25 PM
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sweet
Old Jun 8, 2005 | 04:45 PM
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Oh Great! Now I have to go change my boxers because those numbers excited me just a little too much.





No really, those are some DAMN impressive numbers on 9.8PSI! I will definitely buy the Stage 1 kit when I get back from this darn deployment and buy my TC!
Old Jun 8, 2005 | 05:01 PM
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Originally Posted by 2K5BluTc
Oh Great! Now I have to go change my boxers because those numbers excited me just a little too much.
Me too! With power like that I could rule the world... Muahhahahahah! er... umm.. my neighborhood.

On the graph chart, can you please key the description for the light blue bar, and green bar? I cannot view them.

Thanks
Old Jun 8, 2005 | 05:57 PM
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Looks like the stage 0 is smoother on the curve - one thing I am confused is where you started the run (what rpm)? Stage 0 has a lot more torque down low - can you give a description of how the cars compare in real world driving? Will the stage one be too peaky? Looks like the HP comes in more violent... lead to more wheelspin?
Old Jun 8, 2005 | 05:58 PM
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Oh, and NICE NUMBERS btw...
Old Jun 8, 2005 | 06:00 PM
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Another question - the stage 0 is external right? Is the stage 1 internal or external? How much more power do you think you are getting with a dump pipe over the stock exhaust?
Old Jun 8, 2005 | 06:33 PM
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so the only difference in stage 0 vs stage 1 is the open downpipe and the extra boost and different fuel maps? other than that, the hardware is essentially the same right?
Old Jun 8, 2005 | 06:39 PM
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The standard stage 1 kit is the same hardware as a stage o but with injectors and diffrent fuel maps. The open downpipe is just something that we did at the dyno. I would say it gave us 15hp.

The wastegate on this car is external the standard is internal but divorced so I really don't think there is any power diffrence either way they are dumping open.
Old Jun 8, 2005 | 06:41 PM
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man I gotta get the stage 1
Old Jun 8, 2005 | 08:31 PM
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That dyno chart gives me a woody!
Old Jun 8, 2005 | 09:37 PM
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Im a newbie at dyno's, so can anyone explain to me why I'm not seeing any power at all being made under 2500rpm?
Old Jun 8, 2005 | 09:43 PM
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wow..give me stage 2 dyno and i would buy it probably immediately
Old Jun 8, 2005 | 10:36 PM
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Originally Posted by jrv2000
Im a newbie at dyno's, so can anyone explain to me why I'm not seeing any power at all being made under 2500rpm?
most likely the data was cut from below where you see non-zero values. but i can't say that to be 100% true because i don't know for sure
Old Jun 8, 2005 | 10:44 PM
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Why would you cut off the data? I'm most interested in what benefits the turbo gives 3000 and below compared to stock.
Old Jun 9, 2005 | 03:02 AM
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yummy. as you can tell, im hungary for boost.
Old Jun 9, 2005 | 12:32 PM
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Originally Posted by jrv2000
Why would you cut off the data? I'm most interested in what benefits the turbo gives 3000 and below compared to stock.
it would still be spooling up so probably not much of a gain
Old Jun 9, 2005 | 01:12 PM
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They do use a 16G and claim to have spoolup start at below 2k for the Stage 0. I'd imagine the Stage 1 to start spooling around 2400 or so.
Old Jun 9, 2005 | 02:06 PM
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if i had the money that stage 0 with a fmic would be on my car as we speak!

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