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VAG-COM block 120 logging... did some more runs tonight :-)

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Old 02-26-2002, 10:43 PM
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Default VAG-COM block 120 logging... did some more runs tonight :-)

<img src="http://www.taner.net/s4/graphs/XR-STOCK-3rd-1.png">

Hmm, interesting. Stock mode graph looks AWEFULLY DAMN CLOSE to what it's supposed to, eh?

But of course, who knows if it's accurate when there is so much more load on the engine...

<a href="http://www.taner.net/s4/graphs/">Click here for other graphs...</a>

-T
Old 02-26-2002, 10:51 PM
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Default Just out of curiosity... really not to open a can of worms...

Doesn't this type of increase in torque and hp seriously increase the likely hood of various types of engine component failures? Especially with the drivetrain.

I'm assuming when you chip you (the owner in generic terms) accept these risks and enjoy the car as is or upgrade other parts as necessary.

Am I being overly paranoid?

oh yeah and did I mention these increases in performance cause me to drool with envy?
Old 02-26-2002, 10:57 PM
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Default Probably overly paranoid.....

I KNOW our engines can take that type of power, except for maybe the turbos. The drive train would be the only thing I was worried about, but I am confident it can take up to 600hp before it goes KaBOOM!
Old 02-26-2002, 11:00 PM
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Wow, I didnt know the stock torque curve was THAT flat.
Old 02-26-2002, 11:07 PM
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Default Yeah, the biggest weak point is the turbos... the bottom end on the engine is super-strong...

And the RS4 makes 380HP with the same bottom end. (Intake and cams are different)

my turbos will probably explode soon
Old 02-26-2002, 11:14 PM
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Default Funny.. I thought the 250hp figure was just a joke to the americans.

I was under the impression that we have the same 265hp as the euros.
Old 02-26-2002, 11:18 PM
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Might be extra cats on the US cars? I dunno
Old 02-27-2002, 12:08 AM
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Default It's the way they measure HP in Germany

The TUV or whoever measures hp a little differently, actually works out to about .9 of a US hp, so the euro figure is inflated. Same engine, same output.

Or so I'm told.
Old 02-27-2002, 12:10 AM
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Default BTW the block 120 data is definitely calculated based on sensors.

My brother's VW had a bad O2 sensor and his numbers were all wacked out, but the car still feels fine. He'll get it fixed this week and I'll check again.
Old 02-27-2002, 01:55 AM
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That's what I heard, too - I think it said that in a past issue of European Car


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