Hi,
I track my 05 cooper S with RL 5-30 and see temps up to 130-140c (280f). My mechanic says it's way too hot (he runs a porsche track-prep business) and to go to a 20-50 racing oil, if not an oil cooler.
My question is if RL at 280f is doing any damage to my engine. Thanks for your help.
mb
I track my 05 cooper S with RL 5-30 and see temps up to 130-140c (280f). My mechanic says it's way too hot (he runs a porsche track-prep business) and to go to a 20-50 racing oil, if not an oil cooler.
My question is if RL at 280f is doing any damage to my engine. Thanks for your help.
mb