Originally Posted by
cossynut2
Cosworth engines seem to vary when it comes to oil consumption, is that with hard driving and is the engine standard? Unless you intend to do all the work on it yourself I would advise getting it booked in for a rolling road set up and check over.
it seems to use the least (though haven’t really run it enough to be accurate assumption) when you drive it just as turbo is kicking in
if you hammer it, it drinks, if you stick it in 5th at 30mph and put your foot down with loads of lag it blows out the breather
ultimately though conpressure all consistent on each cyclinder, no leakage, turbo blades are 0.4m between casing and absolutely no oil at all in exhaust!
underneath there is a fair amount of road grime where oil has stuck to the car!
im debating changing gaskets but reading everyone’s posts on here appears normal!