Here's a thought.
Anyboy used synthetic oil and what do you think of it? I've just overhauled a motor but didn't go into the case, just new pistons and cylinders. I seem to remember you couldn't use synthetic oil straight out of the gate. Someone please refresh my memory and give me the benifit of your experience.
Should I break it in with something else first? Or should I even consider synthetics?
Thanks, < TC