SLUK | Pinasco 251 engine build: Video 10 - Fitting the top end

In part 5 of our Pinasco 251 build we fit the top end (the squish should be around 1.8mm but we didn't have any spare base gaskets so had to build it with a bigger squish gap).
You can read the feature on SLUK: scooterlab.uk/...
Or just type 'SLUK Pinasco 251 build' into Google for the full series.