Md321v turbo
02 November 2013, 09:55 AM
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Md321v turbo
Hi just wondering is anyone on here running the above on a 2.0 if so is the lag terrible or ok currently have a TD05 20g currently. On a 2005 sti cheers
02 November 2013, 10:57 AM
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It will most likely be 'laggy', but that will depend a great deal on what gear you're in when you call on it for boost.
Plant your foot at 60mph in 6th and it'll go to sleep.
Try the same thing at 5k rpm in second and it'll be off like a dog shot up the ****!
You might be better off with a smaller more responsive turbo like an SC46.
Plant your foot at 60mph in 6th and it'll go to sleep.
Try the same thing at 5k rpm in second and it'll be off like a dog shot up the ****!
You might be better off with a smaller more responsive turbo like an SC46.
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02 November 2013, 04:00 PM
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Yer il just get a sc I think just can't decide probs 46 I think.. Went on rollers last week tqs was fine but bhp was down think I had a boost leak as it should of made a lot more power I've tightened the Fmic as the bolts were not quite tight and eml was on due to the second 02 sensor I've since fitted a new a sensor now and it's now off.. Does the eml effect the vvt
02 November 2013, 04:49 PM
#15
Hi there
Is yours V Billet or non Billet,if its billet and its standard inlet size(58mm) I would keep
Do you running FMIC or aftermarket ECU?
For best from this turbo you will need aftermarket ECU,FMIC,GT Spec headers with Harvey Up pipe,with those you should be have great spool and will make more than 46
This should help
https://www.scoobynet.com/general-te...to-md321v.html
If yours V is non Billet I would get turbo Billet'd
Jura
Is yours V Billet or non Billet,if its billet and its standard inlet size(58mm) I would keep
Do you running FMIC or aftermarket ECU?
For best from this turbo you will need aftermarket ECU,FMIC,GT Spec headers with Harvey Up pipe,with those you should be have great spool and will make more than 46
This should help
https://www.scoobynet.com/general-te...to-md321v.html
If yours V is non Billet I would get turbo Billet'd
Jura
02 November 2013, 05:47 PM
#16
Hi there
Is yours V Billet or non Billet,if its billet and its standard inlet size(58mm) I would keep
Do you running FMIC or aftermarket ECU?
For best from this turbo you will need aftermarket ECU,FMIC,GT Spec headers with Harvey Up pipe,with those you should be have great spool and will make more than 46
This should help
https://www.scoobynet.com/general-te...to-md321v.html
If yours V is non Billet I would get turbo Billet'd
Jura
Is yours V Billet or non Billet,if its billet and its standard inlet size(58mm) I would keep
Do you running FMIC or aftermarket ECU?
For best from this turbo you will need aftermarket ECU,FMIC,GT Spec headers with Harvey Up pipe,with those you should be have great spool and will make more than 46
This should help
https://www.scoobynet.com/general-te...to-md321v.html
If yours V is non Billet I would get turbo Billet'd
Jura
05 November 2013, 09:32 AM
#25
I have a 2005 blob sti. I originally had a MD321T but then a MD321V came up for grqbs and was advised (wrongly) to swap. Had problems with boost creep had yo have a 6k kimiter and very laggy. Only had it on few weeks now back to A MD321T.
ryan
ryan
05 November 2013, 05:46 PM
#26
It would be very laggy on a 2.0.
I have a 2.1 with an MD321V non billet. It made 495bhp/420ft lb at 1.8 bar on v power (non avcs P1), but it doesn't get going until late 4000 rpm.
I have a 2.1 with an MD321V non billet. It made 495bhp/420ft lb at 1.8 bar on v power (non avcs P1), but it doesn't get going until late 4000 rpm.
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