Originally posted by AE Racer
Hmmm I wonder why my sirio didnt come stuck in TDC. After 15 tanks its got plenty of compression and I still cant turn it over by hand or with my starter box unless I heat it up with a hairdryer. I guess it could be because its one of the older sirios and they didnt do that yet.
How do you break-in your engine? cos took me about 45mins to run in the sirio.