Tony O'Brien Vespa 90 SS : Vespa Tuning: Vespa Racing

Charley has had the bike for a few days… the motor due to carburation changes had lost nearly 7hp at peak and masses of midrange. My concern now is that the clutch will not hang onto this. We will see….

Thanks to Mr Edmonds on giving the motor back its full potential. Its down to me now to make it work at Pembrey…. race report to follow…

UPDATE: The bike has gone but I am ill in bed! Next race Donington in 4 weeks. 🙁