Greatwhite7
Thread starter
Originally Posted By: Shannow
I've got the manual pages from a couple of XR-6 turbos, and Ford clearly have 15W40 for those engines.
I'd still stick to either Penrite Race 10W40 (preferably) or M1 5W50 ... Penrite have a 10-tenths 0W50, but I'm not sure I would go there.
But for a 10,000km oil change, using one of the above synthetics, it's a doddle, and I wouldn't be bothered. Ford offer 10,000 on dino 15W40.
Ok thanks I was just told by someone online last night, I havent even checked my manual to see as it would only state from new, and AFAIK it should change as the engine ages?!
Yes the Penrite oil is 99% the one I will go for at this stage.
Penrite is pretty popular here.
Previous owner was pretty meticulous but it was done every 15,000kms for the majority of its life.
But I am doing 10,000kms changes now.
I've got the manual pages from a couple of XR-6 turbos, and Ford clearly have 15W40 for those engines.
I'd still stick to either Penrite Race 10W40 (preferably) or M1 5W50 ... Penrite have a 10-tenths 0W50, but I'm not sure I would go there.
But for a 10,000km oil change, using one of the above synthetics, it's a doddle, and I wouldn't be bothered. Ford offer 10,000 on dino 15W40.
Ok thanks I was just told by someone online last night, I havent even checked my manual to see as it would only state from new, and AFAIK it should change as the engine ages?!
Yes the Penrite oil is 99% the one I will go for at this stage.
Penrite is pretty popular here.
Previous owner was pretty meticulous but it was done every 15,000kms for the majority of its life.
But I am doing 10,000kms changes now.