At last I've got my arse in gear & done a bit more!!
The engine looks shit with lots of aluminium 'bloom' & the old paint flaking off. So to start the process of re-juvination I took the heads off.
Found snotty gloop in the left hand cylinder water jacket...
Bit of judicious use of various scrapers & compressed air seemed to do the job...
Spent a couple of hours on the head to go from this...
..to this...
the valves require a bit more grinding in before replacing valve stem seals & giving a final scrub, don't think I'll bother with porting, not sure if it'll make much difference.
Need to do the right hand head, then will remove engine from frame to delve a little deeper!
Good man! Winter is setting in, so get cracking!
ReplyDeleteYuck! That´s some nasty goo! Hope you can make it run.
ReplyDelete