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Max power from garrett gt 35 p18 turbo?

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Old 07 February 2005, 07:00 PM
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martyp1
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Default Max power from garrett gt 35 p18 turbo?

Hi
Anybody now maximum power i can get out of this turbo?
marty
Old 07 February 2005, 08:19 PM
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madou
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Native GT35 compressor map

http://www.atpturbo.com/root/maps/gt35.htm

which looks like it could support c. 500 bhp if you believe the flow capacities

http://www.atpturbo.com/root/turboin...p/gtlineup.htm

Depends on how much the P18 turbine limits the GT35 compressor, and how much you allow for American bhp

Last edited by madou; 07 February 2005 at 08:26 PM.
Old 07 February 2005, 08:45 PM
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Conrad@the Racing line
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P18 exhaust housing is from a IHI turbo not Garrett. Are you sure its a full GT35 or is it an IHI hybrid turbo with Garrett core and P18 exhaust housing?
Old 08 February 2005, 06:25 PM
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martyp1
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It is a Hybrid I am having it fitted at RCM they say at 1.8 bar it will be around 400bhp just wondered what the maximum power is from the turbo

marty
Old 09 February 2005, 09:41 AM
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David_Wallis
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I doubt its a gt35 compressor..

if thats at 1.8 bar I suspect your around the limit for the turbo. maybe 420 -450 depending on fuel, but I doubt it.
Old 09 February 2005, 10:10 AM
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Pavlo
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It could be a GT35 non-R compressor. which is the same as used in some GT30R turbos, I think it's the 52 trim 76.2mm exducer compressor wheel. If they have actually gone for the 56trim 82mm exducer compressor, they are mad IMHO!

The Turbine will be an 84 trim unit, probably the 2.36" one as used in the GT30.

I wouldn't like to put a power level on the turbo, but then I would expect good quality technical advice to come free from the supplier if you spend £1xxx on a turbo.

Paul
Old 09 February 2005, 08:30 PM
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hypoluxa
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I would say it's the smaller 71mm 52t GT35 compressor wheel, and if it is a garrett core, then I think the turbine will also be smaller, maybe a 56.5mm gt28.

The 76mm cw with the 60mm gt30 turbine is too big for those figures mentioned.
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