FAO: 2.0L owners running 321T
26 January 2009, 07:00 PM
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FAO: 2.0L owners running 321T
What is the spool up like with this turbo on a 2.0L? Just I've heard mixed reports.....some amazing .....and others tons of lag........?
Last edited by chrisdicko; 26 January 2009 at 07:42 PM.
26 January 2009, 08:03 PM
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Assuming you are talking about adding to your Sti then the AVCS heads will help.. should be around the 4000rpm mark.. they spool very quick when they get to that rpm.. lag as in gearchange lag is not an issue.
Simon
Simon
26 January 2009, 08:07 PM
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Just gathering some info
26 January 2009, 08:12 PM
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AVCS heads, what are these? I was pondering over the tubular or ported from Harveys.....not really looked in to headers to be honest, but think I should along with my other mods....
Isn't 4bar quite late spooling?
Isn't 4bar quite late spooling?
Last edited by chrisdicko; 26 January 2009 at 08:13 PM.
26 January 2009, 08:18 PM
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The ecu controls the cams as they are variable etc.. vtec for if you put it in honda terms
that will be full boost.. it will be pulling well before that.
Simon
that will be full boost.. it will be pulling well before that.
Simon
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26 January 2009, 08:41 PM
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Oh right, full boost by 4k.........thats not bad actually is it!
Do I have AVCR's?? And will that be something you teak Simon when you map it? Also, will changing stock headers be worth doing....like ported/tubular?
Sorry for sounding thick.
Do I have AVCR's?? And will that be something you teak Simon when you map it? Also, will changing stock headers be worth doing....like ported/tubular?
Sorry for sounding thick.
26 January 2009, 08:44 PM
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Yes all the newage sti's have AVCS, then all the 2.5 from 06 have AVCS including WRX.
Yes play with AVCS when mapping, yes worth changing the headers..
ported work well but at this power level I would go tubular.. the 3bolt flanged one work very well and come with their own uppipe.
Simon
Yes play with AVCS when mapping, yes worth changing the headers..
ported work well but at this power level I would go tubular.. the 3bolt flanged one work very well and come with their own uppipe.
Simon
26 January 2009, 09:22 PM
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Mark at Lateral who sells the MD321T also does tubular headers.
I haven't knowingly mapped anything with Harvey's tubualr headers on.
you can get the turbo compressor housing so it mates with the standard inlet pipe.
Simon
I haven't knowingly mapped anything with Harvey's tubualr headers on.
you can get the turbo compressor housing so it mates with the standard inlet pipe.
Simon
26 January 2009, 09:43 PM
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I get full boost of 1.7 at about 4200
And it is such a fat kick up the bum from anything else iv ever been in!
It's great to have someone in the car who has never been for a ride in it before
It's pretty quick to 4k but when that turbo turns on i try and have a look at there face
There hand starts to look for something to hold too
Ash
And it is such a fat kick up the bum from anything else iv ever been in!
It's great to have someone in the car who has never been for a ride in it before
It's pretty quick to 4k but when that turbo turns on i try and have a look at there face There hand starts to look for something to hold too Ash
26 January 2009, 09:49 PM
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Better mods than me, as I wont have anything forged (other than the standard sti pistons).
This is what I'll have/have now:
Engine:
3" Full de-catted Stainless Exhaust, including up and down pipe
K&N Cold Air Intake
Walbro Fuel Pump
HKS Fuel Pressure Regulator
ECUTek Remap by Scoobyclinic
Dump Valve
GFB Quick Shift
Sat in my sitting room, ready to go on:
Hybrid FMIC
750cc Injectors (flow matched)
Apexi AVCR
Got to buy:
MD321T
Tubular Headers
JGM Remap
This is what I'll have/have now:
Engine:
3" Full de-catted Stainless Exhaust, including up and down pipe
K&N Cold Air Intake
Walbro Fuel Pump
HKS Fuel Pressure Regulator
ECUTek Remap by Scoobyclinic
Dump Valve
GFB Quick Shift
Sat in my sitting room, ready to go on:
Hybrid FMIC
750cc Injectors (flow matched)
Apexi AVCR
Got to buy:
MD321T
Tubular Headers
JGM Remap
26 January 2009, 10:05 PM
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The standard sti newage motor can run to mid 400s..
Done enough to know they are reliable at that..
Should be getting lots of torque at 1.7bar Ash?
Simon
Done enough to know they are reliable at that..
Should be getting lots of torque at 1.7bar Ash?
Simon
26 January 2009, 10:11 PM
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Going to take the car down to Surrey to see what that shows?
I nice report will be up once all is sorted but torque so far is only 335
But on the road the car mooovvvveeesssss!!!
26 January 2009, 10:13 PM
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26 January 2009, 10:42 PM
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Hi Chris,
I've got the H with "headers" and a 3" de-cat on my 2.0 STI and it's quite lively, (mixture checked on the "rollers"), even still waiting for a JGM re-map it kicks like a mule, and I can get 26 mpg on a motorway run. Unless you are going to pull the motor and forge everything next, I'd think the H would be fine for a road car. IMHO
Spools hard from around 3K rpm, and all hell breaks loose soon after, and the Samco makes more noise than my DV ! Hannibal Lector or what ! Trying to get a piece of video for Youtube, but my pal KojaK didn't appear this weekend for a play.
HTH
dunx
I've got the H with "headers" and a 3" de-cat on my 2.0 STI and it's quite lively, (mixture checked on the "rollers"), even still waiting for a JGM re-map it kicks like a mule, and I can get 26 mpg on a motorway run. Unless you are going to pull the motor and forge everything next, I'd think the H would be fine for a road car. IMHO
Spools hard from around 3K rpm, and all hell breaks loose soon after, and the Samco makes more noise than my DV ! Hannibal Lector or what ! Trying to get a piece of video for Youtube, but my pal KojaK didn't appear this weekend for a play.
HTH
dunx
Last edited by dunx; 26 January 2009 at 10:43 PM.
27 January 2009, 06:42 AM
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Hi Dunx,
What do you mean the Samco makes more noise than the Dump Valve?
I will be going forged at the end of the year, or next year. So wanted to future proof the turbo if you get me. I'm sure Simon will map it safely seens my engine isn't forged etc.
I just don't want to buy the H, then regret it when I do more work on the car and have to replace it for the T.
Thanks
What do you mean the Samco makes more noise than the Dump Valve?
I will be going forged at the end of the year, or next year. So wanted to future proof the turbo if you get me. I'm sure Simon will map it safely seens my engine isn't forged etc.
I just don't want to buy the H, then regret it when I do more work on the car and have to replace it for the T.
Thanks