Dyno results from today
BanHammer™
iTrader: (8)
Joined: May 2000
Posts: 47,596
From: Wagonmafia Propaganda Lieutenant
Car Info: 2014 Forester XT
Originally Posted by porkchop
I remember a wrx with the stock 2.0 engine and a GT30 making 270ish untuned...on a dyno dynamics dyno... at 17psi... But I guess it's a different beast...
I think Krinkov made near 340whp at 18psi... I believe it was on a GT30 turbo also...
I think Krinkov made near 340whp at 18psi... I believe it was on a GT30 turbo also...
Originally Posted by Scott@S-S
true..
honestly its rather useless to argue about "what if..." and "when we ..."
when the car runs like it should be, and it will, there will be new numbers and dyno sheets posted
until then, no use arguing about what "this turbo" should be doing or "this setup" is better then "that setup"
honestly its rather useless to argue about "what if..." and "when we ..."
when the car runs like it should be, and it will, there will be new numbers and dyno sheets posted
until then, no use arguing about what "this turbo" should be doing or "this setup" is better then "that setup"
sorry, I don't see anyone directly "comparing" setups, but if I overstepped my boundaries, I apologize...
as for the -12 and -10, can you please explain what that is? I've talked to my friend who works at Garrett as a Tech, he has never heard of these specs?
BanHammer™
iTrader: (8)
Joined: May 2000
Posts: 47,596
From: Wagonmafia Propaganda Lieutenant
Car Info: 2014 Forester XT
Here is a quick difference between the -10 cartridge and -12
GT30-10
Compressor side: • 48 trim • 2.08 inducer • 3.00 exducer • 44 lb/min compressor wheel Exhaust side: • 2.03 exducer • 2.22 major
GT30-12
Compressor wheel facts: • 56 "trim" compressor wheel • 2.24" inducer • 3.00" exducer • 55 lb/min compressor wheel Turbine wheel facts: • 2.16" exducer • 2.36" major
here is a screenshot from the garrett pdf with the turbo specs, you can see where the -12 is listed as the center cartridge used for that setup

your setup also uses a front mount IC and External Wastegate correct ?
GT30-10
Compressor side: • 48 trim • 2.08 inducer • 3.00 exducer • 44 lb/min compressor wheel Exhaust side: • 2.03 exducer • 2.22 major
GT30-12
Compressor wheel facts: • 56 "trim" compressor wheel • 2.24" inducer • 3.00" exducer • 55 lb/min compressor wheel Turbine wheel facts: • 2.16" exducer • 2.36" major
here is a screenshot from the garrett pdf with the turbo specs, you can see where the -12 is listed as the center cartridge used for that setup

your setup also uses a front mount IC and External Wastegate correct ?
BanHammer™
iTrader: (8)
Joined: May 2000
Posts: 47,596
From: Wagonmafia Propaganda Lieutenant
Car Info: 2014 Forester XT
Originally Posted by Long_Travel_WRX
yea didnt mean to start anything i was simply giving alan something to compare too,
no worries
no worries
VIP Member
iTrader: (3)
Joined: Aug 2003
Posts: 2,539
From: Farnborough, Hants
Car Info: the blue bucket
Wow this thread seems to have lost it's track somewhat.
It seems like the above references are apples to oranges to be honest although not to sure about the reference to FMIC and External WG regarding the numbers based on the fact similar numbers are acheived on the TMIC and Internal (more torque/slightly less hp)
Alan sorry for all the hijacking of your thread great numbers mate!
Mike
It seems like the above references are apples to oranges to be honest although not to sure about the reference to FMIC and External WG regarding the numbers based on the fact similar numbers are acheived on the TMIC and Internal (more torque/slightly less hp)
Alan sorry for all the hijacking of your thread great numbers mate!
Mike
Originally Posted by Scott@S-S
Here is a quick difference between the -10 cartridge and -12
GT30-10
Compressor side: • 48 trim • 2.08 inducer • 3.00 exducer • 44 lb/min compressor wheel Exhaust side: • 2.03 exducer • 2.22 major
GT30-12
Compressor wheel facts: • 56 "trim" compressor wheel • 2.24" inducer • 3.00" exducer • 55 lb/min compressor wheel Turbine wheel facts: • 2.16" exducer • 2.36" major
here is a screenshot from the garrett pdf with the turbo specs, you can see where the -12 is listed as the center cartridge used for that setup
your setup also uses a front mount IC and External Wastegate correct ?
GT30-10
Compressor side: • 48 trim • 2.08 inducer • 3.00 exducer • 44 lb/min compressor wheel Exhaust side: • 2.03 exducer • 2.22 major
GT30-12
Compressor wheel facts: • 56 "trim" compressor wheel • 2.24" inducer • 3.00" exducer • 55 lb/min compressor wheel Turbine wheel facts: • 2.16" exducer • 2.36" major
here is a screenshot from the garrett pdf with the turbo specs, you can see where the -12 is listed as the center cartridge used for that setup
your setup also uses a front mount IC and External Wastegate correct ?
VIP Member
iTrader: (3)
Joined: Aug 2003
Posts: 2,539
From: Farnborough, Hants
Car Info: the blue bucket
Originally Posted by atc5
Thanks to Mike and the guys at Gruppe-S, my car is done for the time being.
05 STi, helix catted dp, borla hush, borla header, walbro fuel pump, k&n panel filter, utec
272hp
300tq
Stoked w/ their work and the tune...now it's time to spend my $$$$ on track time.
05 STi, helix catted dp, borla hush, borla header, walbro fuel pump, k&n panel filter, utec
272hp
300tq
Stoked w/ their work and the tune...now it's time to spend my $$$$ on track time.

Mike
Thread Starter
Registered User
iTrader: (7)
Joined: Aug 2004
Posts: 735
From: san mateo
Car Info: BMW X5M. No more twinscroll LGT
hijack away fella's, it's all good information...thanks again Mike, Preston, et all...you guys make doing this stuff a good time and well worth it. Viva la Gruppe-S!
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