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08-10-2012, 02:14 PM | #726 |
Scooby Newbie
Member#: 301247
Join Date: Nov 2011
Location: Toronto
Vehicle:09 Impreza 2.5i MT White |
this has got to be the greatest dyno forum i have seen for a subaru. i just finished going through all 29 pages. i have a question for the NA owners or anyone familiar with the engine. im trying to find my peak torque and peak horsepower engine speeds. i have seen many NA dyno graphs and each suggest a different RPM.
for example this two from 06-07 2.5i suggest different RPMs?: from an 08 impreza and 09 legacy also are conflicting: can anyone explain? thanks.
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08-10-2012, 02:28 PM | #727 |
Scooby Guru
Member#: 5851
Join Date: Apr 2001
Chapter/Region:
VIC
Location: Vancouver
Vehicle:17 Ford Escape SE Blk |
They have two different runs, like a stock run and tuned run or before and after.
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08-10-2012, 02:50 PM | #728 |
Scooby Specialist
Member#: 163806
Join Date: Nov 2007
Chapter/Region:
VIC
Location: Victoria, B.C.
Vehicle:2002 WRX Silver |
Those are 4 different dyno plots you're comparing and they all read different. If you're just looking for peak hp and torque at what rpm best just google the specs of your car; it will tell you where you make the most power and torque.
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08-10-2012, 03:19 PM | #729 |
Scooby Newbie
Member#: 301247
Join Date: Nov 2011
Location: Toronto
Vehicle:09 Impreza 2.5i MT White |
well subaru claims peak horsepower at 6000 and peak torque at 4400. however on the dyno the car peaks at 4600 in torque and 5700rpm for horsepower. power nosedives at 6000rpm. this is why im confused.
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08-10-2012, 07:23 PM | #730 |
Scooby Guru
Member#: 5851
Join Date: Apr 2001
Chapter/Region:
VIC
Location: Vancouver
Vehicle:17 Ford Escape SE Blk |
So many variables, and these are rolling dyno's probably whereas Subaru would use engine dyno.
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11-01-2012, 03:24 PM | #731 |
Scooby Newbie
Member#: 308597
Join Date: Jan 2012
Chapter/Region:
VIC
Location: Vancouver, BC
Vehicle:2016 STI Hikari Hyper Blue |
Liz's 07 WRX score @ Cobb Surgeline
Nothing crazy since the tune is on the conservative side, but I'm a very happy owner and the difference is night and day
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01-13-2014, 12:13 AM | #732 |
Scooby Newbie
Member#: 261915
Join Date: Oct 2010
Chapter/Region:
VIC
Location: Vancouver, B.C.
Vehicle:92 Legacy Turbo SS Moss Green |
92 Legacy SS
Modifications: Engine - EJ22T (240 000 Kms) - RobTune ECU - TD05-16G (Used) - JDM Greytop 440cc's (Cleaned & Flowed) - Delta 220 Cams (Torque) - MSD Coilpack - Aurora 8mm Wires - Ceramic Coated Exhaust - 07 WRX TMIC W/ Disected Perrin Y-Pipe - De-Snorkeled, K&N, Turbo Silencer Delete - Winton Motors BOV Adapter - 2 Catch Cans - 3" TBE. Megan DP, Custom No-Cat Mid & Sheep Dog Muffler - Hallman Pro MBC - Innovate LC-1 WB Controller - Walbro 255 Fuel Pump - Forge 007 Diverter Valve Very happy with that considering there all used stock components, minus the RobTune of coarse AWD DynaPack located at Blitzkrieg Autowerks in Vancouver. |
05-26-2014, 10:42 PM | #733 |
Scooby Newbie
Member#: 265274
Join Date: Nov 2010
Chapter/Region:
VIC
Location: Nanaimo
Vehicle:2006 STI Silver |
Does anyone who's had they're car dyno'd or had a pro tune know how accurate the Cobb dyno on the AP is?
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05-27-2014, 03:10 AM | #734 | |
Scooby Specialist
Member#: 27752
Join Date: Oct 2002
Chapter/Region:
VIC
Location: Victoria B.C., Can
Vehicle:2004 WRX+Ver.8 EJ207 Silver |
Quote:
How accurate it is really depends on knowing the right weight. I wasted time driving around for a bit till I got the gas at exactly 25% and then I made my pretty passenger stand on the side of the strip risking insult about her weight.. All just to keep things the same and even then I know there was a bit of a weight change with the motor swap. |
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12-23-2017, 03:17 AM | #735 |
Scooby Newbie
Member#: 479436
Join Date: Dec 2017
Chapter/Region:
VIC
Location: Vancouver BC
Vehicle:2012 STi HB White |
just saying hi to all van people
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08-11-2019, 02:48 PM | #736 |
Scooby Newbie
Member#: 504717
Join Date: Jul 2019
Location: Canada
Vehicle:02 Forester XT |
Anyone know of any shops with AWD dynos near Kamloops?
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