I too see higher oil temps with a bigger tune while crusing. Granted it's 105*+ outside here, only cool part of the day is 5-7am
I see 195* oil temps cruising in the summer, freeway can get up to 215ish*, but coolant remains sub 200*
Pretty much identical to what my lbz is running with the twins. 210 is the highest oil temp i have seen so far and it was 90 outside with a ton of humidity