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The mkiv Supra Owners Club

Are 94 Stock J-spec Twin Turbos Ball bearing??


Guest FKADizzmystar
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Guest FKADizzmystar

oh and reason for asking if they are Ball Bearing is because I herd that Ball Bearing turbos are heaps more expensive to rebuild. so i was wondering if its worth it or not or what other options there are. iam not after blistering speeds either.

 

 

cheers

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oh and reason for asking if they are Ball Bearing is because I herd that Ball Bearing turbos are heaps more expensive to rebuild. so i was wondering if its worth it or not or what other options there are. iam not after blistering speeds either.

 

 

cheers

 

Have them hybridised while there being rebuilt.

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Very basically its usually the compressor turbine that is enlarged/taken from another turbo, and the casing machined to take it, very occasionally the exhaust turbine is changed if its a J spec turbo or has enough metal to be enlarged, and the internal bearings and seals are uprated, so it will supply more airflow and pressure, and be generally tougher.

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