alex yates said:With regards to keeping your oil at max, I found this thread of GT4's a good read......until the bun fight started:
www.911uk.com/viewtopic.php?t=64973
Cheers Alex :grin:
That is interesting.
Didn't want to get into oil types specifically as different opinions and have already spoken to Hartech about oil.. :?
Very useful reading the technical details which the OP says keeping oil at max level benefits :thumb: