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Zinc content in Castrol TWS
Posted to Castrol Forum on 2/2/2017 13 Replies


I'd like to learn a about the effects of reduced zinc content in motor oils and specifically regarding zinc content in Castrol TWS. How is four stroke motorcycle oil affected as well? Does anybody from Castrol respond to inquiries on this forum?

Glenn LeHenaff
Rallye BMW
Westbury, New York, USA

13 Replies Received (View Replies)