An antiknock is an additive added to petroleum to reduce the occurrence of engine knock.
octane number
I think it might be 'octane number'
Tetra-ethyl lead (phased out)Methylcyclopentadienyl manganese tricarbonyl (MMT)FerroceneIron pentacarbonylTolueneIsooctane
There is 2 of them on that engine, and they both are underneith the intake manifold.You will have to remove the intake to even get to them. Theres no other way.
It is screwed into the lower passenger side of the engine block just in front of the starter. It is round with an electric wire plugged into it.
Valve pocketing is when a valve is hammering the valve seat.mostly due to miss adjusted valve spring/wrong valve spring/to strong of a valve spring or valve stem to short.Makes the valve seat deeper.
tricuspid valve,bicuspid valve and pulmonary valve
A valve spring "keeper" or AKA a valve spring "retainer" is used to lock a valve spring to the valve.
# The PCV valve is located in the valve cover # Detach the hose from the valve then unscrew the valve from the valve cover
Spill valve is a overflow valve.
Ileocecal valve