Got a mate of mine with a C5 and a cozy sidecar,
It's had a hard life even though it's only got 10,000km's on it, being used to carry 6 guys camping gear on a 1,000km ride, long sand road rides, and 70km each way every day to work at 115km/h.
Long story short, the motor finally gave up last night, the bottom end is ok, but the piston and sleeve are stuffed so...
If you could start from scratch, what would you do?
535 kit?
keep it 500 but with an AVL piston?
keep it stock?