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The Multi Layer Steel (MLS) head gaskets were used on the Version 3+4 STi engines and are 1.60mm thick.
Composite Gaskets were used on Version 1 ~ 4 WRX.
Version 5 onwards STi and WRX use MLS gaskets and are 0.90mm thick IIRC.
The Multi Layer Steel (MLS) head gaskets were used on the Version 3+4 STi engines and are 1.60mm thick.
Composite Gaskets were used on Version 1 ~ 4 WRX.
Version 5 onwards STi and WRX use MLS gaskets and are 0.90mm thick IIRC.
Mick
Merlin, according to RCM's site the MY99/00 ones are 0.6mm thick.
24 January 2009, 04:07 PM
