Dyno sheets

the head · 01-25-2006, 05:40 AM

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.

01-25-2006, 06:10 AM

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.

TAGXT04 · 01-25-2006, 08:23 AM

Quote:

Originally Posted by FXT

20 wheel hp gain is not bad with just stage 1.

Isn't it a 30.8 HP improvement (210.8 - 180 = ?)

ZuMBLe · 01-25-2006, 08:45 AM

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.

01-25-2006, 10:15 AM

Quote:

Originally Posted by TAGXT04

Isn't it a 30.8 HP improvement (210.8 - 180 = ?)

oops

the head · 01-25-2006, 02:42 PM

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.

ant927 · 02-01-2006, 07:37 AM

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.

pwebb · 02-11-2006, 01:24 PM

390 lb/ft @3k rpm - read it and weep :-)

full size plot and excel spreadsheet:

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

Paul W

Aleksey · 02-13-2006, 09:40 PM

ZuMBLe · 02-22-2006, 10:15 AM

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.

Quote:

Originally Posted by Aleksey

Aleksey · 02-24-2006, 04:47 PM

this time I let my car to cool off first :-)

DamSedan · 02-28-2006, 08:03 AM

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

VSB XT · 03-08-2006, 05:36 AM

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

oxymoron · 03-08-2006, 01:04 PM

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?

Tanj! · 03-08-2006, 02:59 PM

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.

01-25-2006, 05:40 AM	#1 (permalink)
the head 11 sec club Contributing Member Join Date: Jan 2006 Location: Houston, TX Posts: 1,562 Gallery: 0 iTrader: 7 / 100%	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. __________________ The Beast of Burden 06 FXT, 5-spd - Royal Blue

01-25-2006, 08:45 AM	#4 (permalink)
ZuMBLe Contributing Member Join Date: Jan 2006 Location: NY Posts: 2,008 Gallery: 0 iTrader: 3 / 100%	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. __________________ SUV - Sick Utility Vehicle 05 FXT 5MT

02-01-2006, 07:37 AM	#7 (permalink)
ant927 Contributing Member Join Date: Jan 2006 Location: Oakland, CA Posts: 379 Gallery: 0 iTrader: 2 / 100%	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

02-11-2006, 01:24 PM	#8 (permalink)
pwebb Join Date: Jan 2006 Location: cheshire uk Posts: 252 Gallery: 0 iTrader: 0 / 0%	Forester STi 390 lb/ft @3k rpm - read it and weep :-) full size plot and excel spreadsheet: http://www.paulwebber.prodigynet.co....forester/dyno/ Paul W __________________ JDM - SG9 - 2005 - target 400/400

02-13-2006, 09:40 PM	#9 (permalink)
Aleksey Ze flying Russian Contributing Member Join Date: Jan 2006 Location: Odenton, MD, USA Posts: 2,145 Gallery: 5 iTrader: 0 / 0%	__________________ 16G powered 04 FXT 5MT-Sold 07 Impreza STI-Current

01-25-2006, 06:10 AM	#2 (permalink)
FXT Posts: n/a Gallery: iTrader: / %	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.

02-24-2006, 04:47 PM	#11 (permalink)
Aleksey Ze flying Russian Contributing Member Join Date: Jan 2006 Location: Odenton, MD, USA Posts: 2,145 Gallery: 5 iTrader: 0 / 0%	this time I let my car to cool off first :-) __________________ 16G powered 04 FXT 5MT-Sold 07 Impreza STI-Current

03-08-2006, 05:36 AM	#13 (permalink)
VSB XT Join Date: Jan 2006 Location: Glendale, Az Posts: 485 Gallery: 0 iTrader: 0 / 0%	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

03-08-2006, 02:59 PM	#15 (permalink)
Tanj! Join Date: Jan 2006 Location: Addison, TX Posts: 47 Gallery: 0 iTrader: 0 / 0%	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 forester XT 5MT Aspen White Tuned by Jarrad @ PDX

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