[Pushit2.0]

I know V-8 guys do partial fills all the time, and a lot of them road race there cars. For the most part the oil does more cooling for the short block, and you still have water flow in the head, and the top part of the bore where the majority of the heat is created. They also add something to the hard block that helps it dissipate heat. I will install an oil cooler to help keep the oil temp under control.

~John