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Old 04-23-2003, 02:48 PM   #1
Slalom RS
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Default Intake dyno results?

I was thinking about my new Ganzflow...curious if there were any before/after dyno results out there...reason being is that sometimes my butt dyno says "oooh, i likey", and other times my car feels slower than before I installed it...

But then I got to thinking, at least with ram air, there's no way you can replicate the benefits of a ram air setup whilest sitting motionless on a dyno, right? Can you see the ACTUAL gain from an intake when there's no air moving around the car/engine bay?

So here are my questions:

Are there any legit ganzflow dyno plots?

Is it possible that I feel slower after this mod?

Can you get a legitimate dyno reading from just adding an intake?
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Old 04-23-2003, 09:59 PM   #2
Poppa smurf
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Old 04-24-2003, 06:58 PM   #3
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Now let me get this straight...are those "whp" or just overall hp numbers?..If that is whp numbers...holy cow!

edit...It was my understanding, and correct me if I am wrong, that there is quite a bit a hp loss from the crank to the wheels?
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Old 04-25-2003, 02:38 PM   #4
BOY
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those are "corrected" numbers. Generally accepted stock 2.5RS awhp is 120-125 hp. There is NO WAY IN HELL that an intake alone did that. Even cammed, headered, pullied, ProECMed, intaked, etc I didn't make that much hp (made more torque though).
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Old 04-26-2003, 11:38 AM   #5
Blindeye_03
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Quote:
Originally posted by BOY
those are "corrected" numbers. Generally accepted stock 2.5RS awhp is 120-125 hp. There is NO WAY IN HELL that an intake alone did that. Even cammed, headered, pullied, ProECMed, intaked, etc I didn't make that much hp (made more torque though).
Keep in mind, not every dyno is created equal .

-justin
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Old 04-26-2003, 11:52 AM   #6
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yeah, subbies have about 25% drivetrain loss, but those numbers in that dyno look about right, he's got mrt headerback and a ud pulley along with the intake
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Old 04-28-2003, 09:34 AM   #7
BOY
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Here we go again. Blindeye_03, you're absolutely correct however this particular post didn't include any info on a baseline RS run on the same dyno. Dynojets read high, especially when not configured correctly. W/o baseline info like a bone stock rs, or the calibration info (since this is NOT a subaru tuner) seems questionable at best.
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Old 04-28-2003, 05:38 PM   #8
Poppa smurf
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http://forums.nasioc.com/forums/show...ghlight=intake with a baseline run on the same day.
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Old 04-29-2003, 09:09 AM   #9
BOY
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That was from a Mustang Dyno (and there are no graphs in that post)... the previous "results" are from a Dynojet. Granted dynojets read high but come on, 30+ awhp from bolt ons, I want to live in that world
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