The minimum you will need is:
A metric and imperial set of spanners and sockets
A set of slot and phillips screwdrivers
A pop rivet gun
A sealer gun
A set of pliers
A set of hammers, including a plastic or rubber one
A wire stripper/crimper
A pair of tin snips
A sharp knife
A grease gun
A tape measure
A pair of clamps
A drill and drill bits
A hydraulic jack
A set of axle stands
An engine stand (if you are building your engine yourself)
An engine crane (hire)
A set of metric and imperial allen keys
A set of aluminium hole punches
A set of files
A hacksaw
A centre punch
A brake pipe flaring tool (hire)
A torque wrench
A clutch centring tool (hire)
Factory Five Racing 2008