Valve clearances on modified camshafts
The page on valve clearances in the tuning section refers BMC cams. My comments above also assumed normal roadwork, not competition. Other profiles have the ramps in different positions at [...]
Measuring & setting up cam timing
To ascertain what type of camshaft you are running (or at least get a feel for it) Camshafts can be identified by the opening and closing points of the valves, in conjunction with the amount of [...]
Setting up ignition timing for modified engines
If the engine has been modified, its requirements for ignition timing will probably be different from standard. Also, the distributor itself may have been modified. What I describe below is a [...]