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post #1 of 612 (permalink) Old 01-25-2006, 05:40 AM Thread Starter
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Dyno sheets

Should this become a sticky?

Anyway, here's a baseline on a 06 with a Perrin pulley and a Cobb Stage 1 with the same pulley. I'm at a stage 2 with a Turbo XS stealthback and STi muffler but I haven't made it to the dyno yet. The second sheet shows the difference between stock and just the stage 1 program. The sad thing is that the Cobb map is still way rich so there is even more power to be had, even at the stock level, with a custom tune.



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post #2 of 612 (permalink) Old 01-25-2006, 06:10 AM
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20 wheel hp gain is not bad with just stage 1. Stage 2 should give you another 20hp or so and let me tell you its much more evident than the stage 1 gain.
post #3 of 612 (permalink) Old 01-25-2006, 08:23 AM
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Quote:
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20 wheel hp gain is not bad with just stage 1.
Isn't it a 30.8 HP improvement (210.8 - 180 = ?)

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post #4 of 612 (permalink) Old 01-25-2006, 08:45 AM
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16G turbo with supporting mods. This was the final dyno pull during tuning. The intercooler was smoking hot after 11 pulls. I think the numbers would be better if the car was cool.

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post #5 of 612 (permalink) Old 01-25-2006, 10:15 AM
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Quote:
Originally Posted by TAGXT04
Isn't it a 30.8 HP improvement (210.8 - 180 = ?)

oops
post #6 of 612 (permalink) Old 01-25-2006, 02:42 PM Thread Starter
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Quote:
Originally Posted by FXT
Stage 2 should give you another 20hp or so and let me tell you its much more evident than the stage 1 gain.
I'm at stage 2 now but I only feel a difference up top. However, I did switch to slightly taller and heavier tires so that is eating up some of the gains. But I also don't usually drive over the speed limit on the street so I really shouldn't guess until I get out onto the track.
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post #7 of 612 (permalink) Old 02-01-2006, 07:37 AM
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these are from last year's helix up/catless dp, pulley and vishnu custom ecuTEK tune.

this year...pulley, helix up, cobb catted dp, gruppe-s v2 headers, usdm stiTMIC, waiting for a catback maybe a vf30 and back on the dyno for a tune.

MY04FXT5MT.jbp.w/stuff
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post #8 of 612 (permalink) Old 02-11-2006, 01:24 PM
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390 lb/ft @3k rpm - read it and weep :-)



full size plot and excel spreadsheet:

http://www.paulwebber.prodigynet.co....forester/dyno/

Paul W

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post #9 of 612 (permalink) Old 02-13-2006, 09:40 PM
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16G powered 04 FXT 5MT-Sold
07 Impreza STI-Current
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post #10 of 612 (permalink) Old 02-22-2006, 10:15 AM
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Dude, that was one pissed off pull, I'm only making 230 hp at 4000 where as you're making 250. Your last graph was much different. I had 10hp on you early on in your dyno tuning graph. Niiiice though.

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post #11 of 612 (permalink) Old 02-24-2006, 04:47 PM
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this time I let my car to cool off first :-)

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post #12 of 612 (permalink) Old 02-28-2006, 08:03 AM
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This is what I made prior to the tear down and now working on a rebuild.

This was done with the following mods:
VF39
Perrin tmic
Perrin Silicon intercooler piping kit
Perrin turbo inlet pipe
AEM intake (short ram)
DN Performance turbo back 3" catless exhaust
Borla Header
PDE Up pipe Catless (of course)
ECUtek reflash
TXS RFL

295.42 awhp/ 299 tq
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Going to counseling for AWD withdrawls!
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post #13 of 612 (permalink) Old 03-08-2006, 05:36 AM
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Here is my latest dyno chart: 235hp and 247tq on a Mustang.

This is on a Mustang Dyno and is lower reading than the Dynojet that it was originally tuned on. The contributing mods are:
Ecutek tune by Mynes Performance
Stock TD04
B&B upipe/downpipe/magnaflow cat-back
Perrin shortram
Custom FMIC
FAT TGV deletes
Lightweight pulley
NGK one step colder plugs
Walmart fuel pump
91 pee pee gas!
http://www.subaruforester.org/vbulle...6&d=1141820933
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post #14 of 612 (permalink) Old 03-08-2006, 01:04 PM
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Quote:
Originally Posted by pwebb
390 lb/ft @3k rpm - read it and weep :-)



full size plot and excel spreadsheet:

http://www.paulwebber.prodigynet.co....forester/dyno/

Paul W

WOW!!! where can i see ur mods list?
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post #15 of 612 (permalink) Old 03-08-2006, 02:59 PM
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People need to be posting mod lists and baseline numbers for the dynos. (i.e. what a stock Forester/WRX/STI puts down on that specific dyno.) Otherwise we are just bench racing here.

MY05 Subaru Forrester XT 5MT
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