Will an IC engine running with cool flame technology need less cooling capacity?

since as its name suggests 'cool flame' then one can reasonably infer less heat generation will mean less cooling required.

Probably.

On another matter, some creep posts four paragraphs about a shy nerdy young man/woman being forced to be naked every two or three hours, some days, in Books and Authors. The regulars report him and the question gets deleted. It is a fetish thrill for him; he isn't writing a novel.