Intake dyno results?

Slalom RS · 04-23-2003, 02:48 PM

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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Poppa smurf · 04-23-2003, 09:59 PM

Not a Ganzflow but dyno results..

http://forums.nasioc.com/forums/show...e+dyno+results

CheezeWeezle · 04-24-2003, 06:58 PM

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?

BOY · 04-25-2003, 02:38 PM

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).

Blindeye_03 · 04-26-2003, 11:38 AM

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

nySulli · 04-26-2003, 11:52 AM

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

BOY · 04-28-2003, 09:34 AM

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.

Poppa smurf · 04-28-2003, 05:38 PM

http://forums.nasioc.com/forums/show...ghlight=intake with a baseline run on the same day.

BOY · 04-29-2003, 09:09 AM

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

04-23-2003, 02:48 PM	#1
Slalom RS Scooby Specialist Member#: 25577 Join Date: Oct 2002 Chapter/Region: NESIC Location: Hooksett, NH, USA Vehicle: 2004 TS Wagon	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? * Registered users of the site do not see these ads.

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04-23-2003, 09:59 PM	#2
Poppa smurf Scooby Specialist Member#: 8257 Join Date: Jul 2001 Chapter/Region: MAIC Location: Washington & Frederick CO. MD Vehicle: 2004 STI Silver\Silver	Not a Ganzflow but dyno results.. http://forums.nasioc.com/forums/show...e+dyno+results

04-24-2003, 06:58 PM	#3
CheezeWeezle NASIOC Supporter Member#: 17187 Join Date: Apr 2002 Chapter/Region: BAIC Location: Fresno, CA Vehicle: 2009 Braun Entervan Gimpy White	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?

04-25-2003, 02:38 PM	#4
BOY NASIOC Supporter Member#: 232 Join Date: Sep 1999 Chapter/Region: MWSOC Location: Ft Wayne, IN Vehicle: 99 RS-T RIP 02 Forster-S	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).

04-26-2003, 11:52 AM	#6
nySulli Scooby Specialist Member#: 32617 Join Date: Feb 2003 Chapter/Region: Tri-State Location: NY Vehicle: 2008 STi DGM	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

04-28-2003, 09:34 AM	#7
BOY NASIOC Supporter Member#: 232 Join Date: Sep 1999 Chapter/Region: MWSOC Location: Ft Wayne, IN Vehicle: 99 RS-T RIP 02 Forster-S	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.

04-28-2003, 05:38 PM	#8
Poppa smurf Scooby Specialist Member#: 8257 Join Date: Jul 2001 Chapter/Region: MAIC Location: Washington & Frederick CO. MD Vehicle: 2004 STI Silver\Silver	http://forums.nasioc.com/forums/show...ghlight=intake with a baseline run on the same day.

04-29-2003, 09:09 AM	#9
BOY NASIOC Supporter Member#: 232 Join Date: Sep 1999 Chapter/Region: MWSOC Location: Ft Wayne, IN Vehicle: 99 RS-T RIP 02 Forster-S	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