I looked up what was recommended for my 1992 Honda 750 Nighthawk at Castrol, here is what they recommend:
Power RS 4T 10W-40 I did not look up the specs on the oil. Ross -- You received this message because you are subscribed to the Google Groups "Nighthawk Motorcycle Lovers!" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/nighthawk_lovers?hl=en-US. For more options, visit https://groups.google.com/groups/opt_out.
