Mechanical

[skater]

having problems with my 1954 803cc engine.
i have very little power in top gear
i have had the head off and cleaned and grinded the valves
but not difference
can anyone help

thanks

[Alec]

Hello Skater,
have a thorough check of your ignition settings:- spark plugs, points and timing, also ensure that the mechanical advance is free. If you have a timing light you should see the timing advance as you rev the engine.
Alec