Author Topic: Turbo question?  (Read 1574 times)

Offline markallen

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Turbo question?
« on: 01 January 2013, 14:13 »
So I think my turbo is shot. With the car also on 177k I think it could do with a new one. So what's the best one to get. My car is a 2000 AUM so I'm guessing it's a K03 turbo? Is there a better turbo that will fit without any major modifications? I've read that K03 turbos aren't that great. Cheers
Golf Mk4 GTi Turbo, R32 front bumper, Lowered on ProSport Coilovers, Bora illuminated vents, Armrest, Heko wind deflectors, Aluminium vinyl trim.

Soon to be added, FMIC, 3" exhaust, Remap..oh and new turbo :(

Offline Big-G

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Re: Turbo question?
« Reply #1 on: 01 January 2013, 14:19 »
You'll have a KO3s already on it unless its already been changed. These are good for 240ish I believe, you could have yours rebuilt and Hybridised with a KO4 cold side. I think it's Littco on here that can do them.

Think that's the way Ill go when mine dies as they can be good for 270+ by which time you'd need rods etc to go higher so it all gets expensive.

I think the Hybrid is a straight swap too unless the Tip needs to be a KO4 specific item.
« Last Edit: 01 January 2013, 14:29 by Big-G »
Gareth

My Build Thread (Ed38 sorry)


Offline markallen

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Re: Turbo question?
« Reply #2 on: 01 January 2013, 14:36 »
Ok mate thanks. I don't know about the turbo but GolfySte on here said it was a K03s but someone else said a K03? Oh well I've got a spare K03 turbo in the garage. Can that be hybridised ha ha.
Golf Mk4 GTi Turbo, R32 front bumper, Lowered on ProSport Coilovers, Bora illuminated vents, Armrest, Heko wind deflectors, Aluminium vinyl trim.

Soon to be added, FMIC, 3" exhaust, Remap..oh and new turbo :(

Offline dom

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Re: Turbo question?
« Reply #3 on: 01 January 2013, 15:09 »
Ok mate thanks. I don't know about the turbo but GolfySte on here said it was a K03s but someone else said a K03? Oh well I've got a spare K03 turbo in the garage. Can that be hybridised ha ha.

If yours is AUM it'll be a KO3s

Offline Big-G

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Re: Turbo question?
« Reply #4 on: 01 January 2013, 15:11 »
Ok mate thanks. I don't know about the turbo but GolfySte on here said it was a K03s but someone else said a K03? Oh well I've got a spare K03 turbo in the garage. Can that be hybridised ha ha.

Yes it can, the difference between KO3 and KO3s is on the cold side anyway, as long as the exhaust housing is ok it should ideal.
Gareth

My Build Thread (Ed38 sorry)


Offline markallen

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Re: Turbo question?
« Reply #5 on: 01 January 2013, 15:49 »
Yeah there's just a bit of play in the fan?? So I guess it's all good. They easy to strip?
Golf Mk4 GTi Turbo, R32 front bumper, Lowered on ProSport Coilovers, Bora illuminated vents, Armrest, Heko wind deflectors, Aluminium vinyl trim.

Soon to be added, FMIC, 3" exhaust, Remap..oh and new turbo :(

Offline Wazzzer

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Re: Turbo question?
« Reply #6 on: 01 January 2013, 16:59 »
should take about 20 mins to swap the cold sides over and also the compressor wheel


1999 1.8T: R-Tech remap - 225bhp/256lb/ft : K03s : THS FMIC : THS PCR pipe : 2.5" stainless exhaust : THS FR3 Engine mounts : G60/VR6 clutch : Calibra Yellow injectors : VR6 MAF : Devils Own WMI : Forge 007p : Carbonio CAI : Leon Cupra R Brembos : FK AK Street coilovers : Votex skirts : Anniversary front : click ---> http://www.golfgtiforum.co.uk/index.php?topic=92175

Offline markallen

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Re: Turbo question?
« Reply #7 on: 01 January 2013, 17:17 »
Without sounding dumb what do I need apart from the K03? A K04 to take the parts from?
Golf Mk4 GTi Turbo, R32 front bumper, Lowered on ProSport Coilovers, Bora illuminated vents, Armrest, Heko wind deflectors, Aluminium vinyl trim.

Soon to be added, FMIC, 3" exhaust, Remap..oh and new turbo :(

Offline asboGTI

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Re: Turbo question?
« Reply #8 on: 01 January 2013, 17:54 »
Without sounding dumb what do I need apart from the K03? A K04 to take the parts from?
+1 on this so we both don't look dumb
vw golf mk4 ARZ 1.8T pipercross panel filter, xenon headlights, JOMS coilovers, forge 007p with green spring, audi tt anti roll bar, 3inch ebay trubo back exhaust, COOKIES MONSTER STICKER(adds bhp I swear)

Offline Chris.

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Re: Turbo question?
« Reply #9 on: 01 January 2013, 17:58 »
You cant chop and change a turbo just like that.

Which direction is the play in?  You normally see about .5-1mm of play side to side due to the wet float bearing...however, in and out play is bad and shows signs of wear to the thrust bearing.

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