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Old 04-14-2014, 11:11 PM   #101
bjohnson_55
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Quote:
Originally Posted by Zee Biker View Post
When you say more than 1000cc's, do you mean at stock base pressure?

Peak torque at 4500 meaning peak boost right around there as well? Was that a stock 2.5 motor or a built something?

Pretty exciting to hear the WHP possibilities!
ID1000's at 60psi base and walbro 400 hardwired not even close even with tapered boost. Still high 90's% idc.
Boost right before pk tq. Avcs was pretty dialed in. Fully built motor. Cnc heads. Bc272 cams.
It's a stout street turbo. Wideeeee powerband.
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Old 04-15-2014, 11:06 AM   #102
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Quote:
Originally Posted by bjohnson_55 View Post
ID1000's at 60psi base and walbro 400 hardwired not even close even with tapered boost. Still high 90's% idc.
Boost right before pk tq. Avcs was pretty dialed in. Fully built motor. Cnc heads. Bc272 cams.
It's a stout street turbo. Wideeeee powerband.
Peak boost is usually 2-300 rpm before peak torque, no?
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Old 04-15-2014, 04:11 PM   #103
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Originally Posted by Dutch Devotion View Post

And what makes you get a boner is response and crispyness (don't know another word for that feeling).


The word is orgasm, cause when ur having sex with a hot girl and the feeling you get when ur about to finish and you pull out.

thats the feeling of subaru.
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Old 05-01-2014, 10:54 AM   #104
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Originally Posted by ppayer38 View Post

I bet it performs better than the old 68HTA and if you could get the bigger compressor housing it would help a great deal. 8cm hotside is plenty for out cars...
I have an 8cm hotside on my evo 3 16g and i can honestly say that it could benefit from a 10cm.
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Old 06-16-2014, 02:38 PM   #105
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Originally Posted by 907Bum View Post
Decent turbo, tuned a couple of them. I would recommend staying away from FP as their customer service has burned a couple of my customers. Their turbos are decent, just terrible customer service.

Full boost at 4500 feet 3600rpms (2.5l 3rd 5speed) 91oct, 340hp mustang
Full boost at 4500 feet 3450rpms (2.5l 3rd 5speed) E85, 410hp mustang

turbo is similar to a dom1.5


Do you have any dyno comparisons between the hta68 and hta71? I have yet to see anybody running the hta71 on an STi.
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Old 06-17-2014, 06:48 PM   #106
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I just purchased an FP hta71...

Its currently being installed by Squidz (along with a low-mileage Rally Sport Direct block and some other goodies)

Should have the car tuned by Cobb Plano on Saturday (6-21).

I will post dyno graph and mods early next week - hoping to hit around 375whp on 93 oct
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Old 06-20-2014, 02:50 PM   #107
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Originally Posted by bulldog2277 View Post
I just purchased an FP hta71...

Its currently being installed by Squidz (along with a low-mileage Rally Sport Direct block and some other goodies)

Should have the car tuned by Cobb Plano on Saturday (6-21).

I will post dyno graph and mods early next week - hoping to hit around 375whp on 93 oct



Well?
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Old 06-20-2014, 03:36 PM   #108
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Originally Posted by mofoSTI View Post
Well?
Well what? He said tuned 6/21. That's the future. It's a Subaru not a Delorean.
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Old 06-20-2014, 03:40 PM   #109
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^^^ Lmfao
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Old 06-20-2014, 06:16 PM   #110
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Originally Posted by ProfessWRX View Post

Well what? He said tuned 6/21. That's the future. It's a Subaru not a Delorean.


Well?
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Old 06-20-2014, 07:40 PM   #111
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Originally Posted by mofoSTI View Post
Well?
Don't have the 1.21 gigawatts neccesary to power the flux capacitor
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Old 06-20-2014, 08:07 PM   #112
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Quote:
Originally Posted by bulldog2277 View Post

Don't have the 1.21 gigawatts neccesary to power the flux capacitor
That's OK. Just bypass the third rail and run a jumper over the core under the lower flange. That will double gross wattage no problem. I'm just impatient
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Old 06-22-2014, 01:02 AM   #113
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Ended up with 356whp/384wtq. Will need to wait until Monday to post dyno graph. It was about 20 short on torque and whp than I was wanting. But the power band is amazing
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Old 06-22-2014, 01:24 AM   #114
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On 93? My hta68 woke up on Meth and high boost.
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Old 06-22-2014, 02:26 AM   #115
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Quote:
Originally Posted by bulldog2277 View Post
Ended up with 356whp/384wtq. Will need to wait until Monday to post dyno graph. It was about 20 short on torque and whp than I was wanting. But the power band is amazing
On 92 oct at 20 psi I made 345whp 340 lb ft of torque. Way less than I was thinking I would make.
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Old 06-22-2014, 07:05 AM   #116
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Originally Posted by alexandern05 View Post
On 93? My hta68 woke up on Meth and high boost.
Cobb Plano said doing E85 would give me a substantial increase.

I may do it at a later time, would just need to get a bigger fuel pump.
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Old 06-22-2014, 07:08 AM   #117
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Originally Posted by mofoSTI View Post

On 92 oct at 20 psi I made 345whp 340 lb ft of torque. Way less than I was thinking I would make.
Mines running at 24 psi. I expected more power too, but the power band is fantastic. It really feels like factory spool
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Old 06-23-2014, 11:47 AM   #118
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The Spool on Bulldog's car is awesome for the power it makes.

These turbos were really built for E85 it seems. Most people have been dissapointed with the 'numbers' on pump. However, while the peak numbers may not be there on pump gas...the power under the curve is still very impressive and ultimately makes for a faster car.
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Old 06-24-2014, 12:03 PM   #119
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Here is the Dyno Sheet

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Old 06-30-2014, 08:14 PM   #120
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Quote:
Originally Posted by Squidz View Post
The Spool on Bulldog's car is awesome for the power it makes.

These turbos were really built for E85 it seems. Most people have been dissapointed with the 'numbers' on pump. However, while the peak numbers may not be there on pump gas...the power under the curve is still very impressive and ultimately makes for a faster car.



I agree. This turbo spools so early it almost feels like a na car. Pulls to 7200 no problem with no big surge of power. It doesn't feel that much if any faster than stage 2 to me. I was running Cobb intake with cold air box, Perrin DP, vibrant 3" cat back with no muffler and Cobb ap running 91acn map. I run 92oct shell or cheveron gas. My new tune is rough so I'm going to run a different fpr and Perrin headers and go back for a retune. I hope that helps some.
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Old 07-01-2014, 12:11 AM   #121
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Originally Posted by WhatTurboLag? View Post
I still wana hear it!!! Lol
Put an intake and blow off valve on your car and go floor it... you'll hear it I promise
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Old 09-19-2014, 12:00 AM   #122
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to bring this back from the dead...

could you provide a FULL mod list when this was done.
Would be apreciated, as I am considering doing this build.
Also good to know Cobb Plano did it!
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Old 09-23-2014, 02:25 PM   #123
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any one have a new HTA 71 red dyno graph on E85? im thinking of purchasing one. from the last graph it looks like the spools is great.
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Old 09-23-2014, 05:08 PM   #124
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Has anyone considered the steamspeed line of turbos? I think the one they make that would be closest matched to that HTA 71 is the Steam STX 71. From what I'm reading, based on others' reviews, it spools early and fast. It doesn't seem to run out of air either in the top end. Someone pulled 452 whp on e85 and found they had an uppipe leak afterwards! Just google Steam STX 71.
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Old 09-23-2014, 06:33 PM   #125
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Quote:
Originally Posted by Renagade187 View Post
to bring this back from the dead...

could you provide a FULL mod list when this was done.
Would be apreciated, as I am considering doing this build.
Also good to know Cobb Plano did it!
Were you wanting the mod list for my car (the wrx posted in the beginning of the thread) or Bulldogs car (the STi posted above)? I can get you either one.

Cobb Plano tuned both Bulldogs and my car. (and did an incredible job, I might add)

I built them both however.
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