2005 STI dyno numbers

Reply Subscribe

Thread Tools

Search this Thread

Jun 20, 2004 | 10:56 AM

kaizenfighter

Guest

Posts: n/a

2005 STI dyno numbers

Here are my results.

it was 90 degrees and raining

I'm running stock with a turboback exhaust

http://www.streetcarforums.com/attac...&postid=316910

http://www.streetcarforums.com/attac...&postid=316911

My air/fuel was all F'ed up. I can't wait to get some engine management and head back up

Last edited by kaizenfighter; Jun 20, 2004 at 10:58 AM. Reason: b

Jun 20, 2004 | 04:15 PM

ScoobyGDSTi

Guest

Posts: n/a

wow the dyno and a/f were all over the place...but those are some nice numbers from just a TBE...and for that temp too...was the a/f messed up because of the TBE?

Jun 20, 2004 | 07:09 PM

kaizenfighter

Guest

Posts: n/a

I don't know but I was running dangerously lean. around 20 to 1. I'm trying to get an afc right now. The tuner said that with my air/fuel in order I should easily put down over 300. It drops below 10 to 1 for the majority of the power band so I know there is alot of room for improvement

Jun 21, 2004 | 07:48 AM

Lurk

Registered User

iTrader: (10)

Joined: May 2004

Posts: 3,779

From: Snatchin' your people up

Car Info: Hilux Double Cab with a Dishka on top

Hmm that's it?! A local guy out here has an JDM Ver.7 motor, completely stock. He dyno'd 275whp and 275tq. I would think a USDM STi would make more.

Jun 21, 2004 | 08:42 AM

kaizenfighter

Guest

Posts: n/a

stock usdm sti's put anywhere from 240 to 260 down.

Jun 21, 2004 | 07:42 PM

IMPerfection

Guest

Posts: n/a

J-Spec motors tend to me highly underrated, Lurk.

Think an R34 GT-R really has 276PS? Maybe at the wheels...

Jun 22, 2004 | 06:40 PM

titsataki

Registered User

iTrader: (1)

Joined: Nov 2002

Posts: 513

From: The Nutmeg State

Car Info: 05 Impreza CGM

also different dyno show different numbers. Hard to compare number between different dynos. I would say that even same dynos in different lcations /climate/humidity will show different numbers. They are mostly tuning tools. Did you get a baseline dyno run before you added the turbo back?

Plus how many miles do you have on your car. Is it broken in?

Regards

Nick

Jun 22, 2004 | 11:56 PM

kaizenfighter

Guest

Posts: n/a

no, I didn't get a baseline. There is a guy that works at the shop that has an sti (stock) and he said his put down 265 hp. As you can see, my air/fuel ratio is what is hindering me. I don't know what threw it out of whack like that but that is most likely why I didn't pull closer to 300.