HamFist
11-18-2004, 04:31 PM
I'm gonna whore this up until I get some decent feedback. So far, there isn't much. These results were obtained on a Dynojet AWD dyno in Parker, CO. They are corrected for altitutude and show power to the wheels at sea level.
http://gt-labs.net/images/dyno1.jpg
http://gt-labs.net/images/dyno2.jpg
http://gt-labs.net/images/dyno3.jpg
Mods to the '00 RS are:
-$10 hack job of a ram air intake (true ram air, it seals with the scoop.)
-K&N drop in filter
-Vented emissions lines
-bypassed TB coolant lines
-lightweight stock dia. crank pulley.
-JC Sports torque chip v1.something (basically a speed sensor wire trick.)
-2.5 inch cat back
-stock headers, cats, and cams remain.
What immediately struck me as odd, besides the higher numbers for light mods, is that I make more torque than hp. Most of you complain of losing low end w/ intakes on N/A cars. I've got 152/ft lbs at 2800! Uncorrected numbers are still the "bad news" side of things since we're a skosh over a mile high. HP was 109 while torque was 135. They don't hide those at the dyno shop, but they give you corrected numbers for the sake of what you would really have with more air. For comparison, plots for a 2.2 n/a car w/exhaust and an AFC were CORRECTED 70whp and 85-ish wtq. A heavily modded n/a RS put down numbers very close to mine on this same dyno w/ ganzblo, K&N, chip, headers, cat, and 3 inch exhaust.
Does anyone have any other charts/mod lists to compare to? N/A dyno charts are hard to come by here. I'm thrilled over these numbers, even if they are "low" compared to turbo'd dyno queens. The torque was just a total surprise....
http://gt-labs.net/images/dyno1.jpg
http://gt-labs.net/images/dyno2.jpg
http://gt-labs.net/images/dyno3.jpg
Mods to the '00 RS are:
-$10 hack job of a ram air intake (true ram air, it seals with the scoop.)
-K&N drop in filter
-Vented emissions lines
-bypassed TB coolant lines
-lightweight stock dia. crank pulley.
-JC Sports torque chip v1.something (basically a speed sensor wire trick.)
-2.5 inch cat back
-stock headers, cats, and cams remain.
What immediately struck me as odd, besides the higher numbers for light mods, is that I make more torque than hp. Most of you complain of losing low end w/ intakes on N/A cars. I've got 152/ft lbs at 2800! Uncorrected numbers are still the "bad news" side of things since we're a skosh over a mile high. HP was 109 while torque was 135. They don't hide those at the dyno shop, but they give you corrected numbers for the sake of what you would really have with more air. For comparison, plots for a 2.2 n/a car w/exhaust and an AFC were CORRECTED 70whp and 85-ish wtq. A heavily modded n/a RS put down numbers very close to mine on this same dyno w/ ganzblo, K&N, chip, headers, cat, and 3 inch exhaust.
Does anyone have any other charts/mod lists to compare to? N/A dyno charts are hard to come by here. I'm thrilled over these numbers, even if they are "low" compared to turbo'd dyno queens. The torque was just a total surprise....