Hi All,
I was wondering what type of oil is recommended for the 390-v8. I have heard some are using 20w50. Castrol makes that type with therma-sheild. I was wondering if anyone uses this and if anyone uses a Zinc additive to the oil. Thank you to all who reply.
Cheers
I was wondering what type of oil is recommended for the 390-v8. I have heard some are using 20w50. Castrol makes that type with therma-sheild. I was wondering if anyone uses this and if anyone uses a Zinc additive to the oil. Thank you to all who reply.
Cheers
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