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Old 11-26-2021, 09:02 PM   #26
silversurfer05
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Member#: 366241
Join Date: Aug 2013
Chapter/Region: South East
Location: broward county, Florida
Vehicle:
2009 09 wrx delivery
Dgm

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Probably going to just start a new thread but I ordered a 6766 and we should be bolting it in not long after it arrives. Want to cross that 450 whp barrier with as little torque as possible (still 5 speed) by keeping boost low (~21psi) and timing conservative in the midrange, eventually ramping it up towards redline but obviously we will be limited by pump gas. Have seen several 460+whp punp setups with this turbo and stock motor so I said fĒ@k it haha
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Old 11-26-2021, 10:00 PM   #27
K3rm1tth3fr0g
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Member#: 508105
Join Date: Nov 2019
Chapter/Region: NWIC
Location: Greater Seattle Area
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Link tuned 02 WRX
EJ205 20G-XTR JDM 6MT E85

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Quote:
Originally Posted by silversurfer05 View Post
Probably going to just start a new thread but I ordered a 6766 and we should be bolting it in not long after it arrives. Want to cross that 450 whp barrier with as little torque as possible (still 5 speed) by keeping boost low (~21psi) and timing conservative in the midrange, eventually ramping it up towards redline but obviously we will be limited by pump gas. Have seen several 460+whp punp setups with this turbo and stock motor so I said f"@k it haha
Pump gas + stock motor + 6766 = the need for a very good tune.

Godspeed my friend.
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Old 11-28-2021, 04:02 PM   #28
silversurfer05
Scooby Newbie
 
Member#: 366241
Join Date: Aug 2013
Chapter/Region: South East
Location: broward county, Florida
Vehicle:
2009 09 wrx delivery
Dgm

Default

Quote:
Originally Posted by K3rm1tth3fr0g View Post
Pump gas + stock motor + 6766 = the need for a very good tune.

Godspeed my friend.
Built block. Stock transmission
Granny shifting has done wonders for me lol
But in all seriousness, with low timing and a conservative boost target, I donít see torque exceeding 400.
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Old 11-28-2021, 04:07 PM   #29
K3rm1tth3fr0g
Scooby Specialist
 
Member#: 508105
Join Date: Nov 2019
Chapter/Region: NWIC
Location: Greater Seattle Area
Vehicle:
Link tuned 02 WRX
EJ205 20G-XTR JDM 6MT E85

Default

Quote:
Originally Posted by silversurfer05 View Post
Built block. Stock transmission
Granny shifting has done wonders for me lol
But in all seriousness, with low timing and a conservative boost target, I don't see torque exceeding 400.
Built block makes more sense.

Still seems like a humongous turbo for 400WTQ
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Old 11-29-2021, 01:41 PM   #30
silversurfer05
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Member#: 366241
Join Date: Aug 2013
Chapter/Region: South East
Location: broward county, Florida
Vehicle:
2009 09 wrx delivery
Dgm

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Quote:
Originally Posted by K3rm1tth3fr0g View Post
Built block makes more sense.

Still seems like a humongous turbo for 400WTQ
Iím trying to keep tq around that number or lower. The main goal is horsepower to be above 460. Ive seen several 6466 pump gas setups do 450-528 so I know the 6466 can do it, the 67 was just cheaper and will get me there with less boost.

Im at 387wtq now for the past 2 years so hopefully it will be fine at 400 torque haha
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Old 11-29-2021, 01:43 PM   #31
silversurfer05
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Member#: 366241
Join Date: Aug 2013
Chapter/Region: South East
Location: broward county, Florida
Vehicle:
2009 09 wrx delivery
Dgm

Default

Quote:
Originally Posted by silversurfer05 View Post
Iím trying to keep tq around that number or lower. The main goal is horsepower to be above 460. Ive seen several 6466 pump gas setups do 450-528 so I know the 6466 can do it, the 67 was just cheaper and will get me there with less boost.

Im at 387wtq now for the past 2 years so hopefully it will be fine at 400 torque haha
After i finally swap to a 6 speed, goal will be 6xxhp+ on race gas
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