Hi, my mate has a 99 wrx.
has done about 87,000kms and has about 50% morepower than a stock WRX.
it is currently using M1 10/30 full synthetic (the one in the gold container).
anyway, after a few drags, about once a week his dipstick goes from FULL to EMPTY. therefore around 200 to 500ml's is lost EVERY WEEK!!!!!
he has a catch can, but there is no oil in there.
so where is his oil going???
is the oil evaporating, during the few drags he does a week?
he drives about 600kms per week.
thanks ![[Smile]](images/icons/smile.gif)
![[Smile]](images/icons/smile.gif)