as an addition,im also seeing figures of around 70-75degC on these cold nights,when cruising down the motorway at 80km/h for just a few minutes.

thats a stock engine with D16 cooling components,running a B18C(also stock cooling components) in a rather cramped engine compartment,there is an oil cooler but i really dont know how effective that is.

so i'd hate to go lowering my temps even further.