camshafts for producing mechanical motion in internal combustion engines for land vehicles, water craft, and aircraft; valve train components for internal combustion engines in land vehicles, watercraft and aircraft, namely valves, hydraulic and mechanical lifters, valve springs, spring retainers, guides valve locks, lash caps, pushrods, cylinder heads, timing chains, gears, steel aluminum and cast iron rocker arms, studs, nuts, valve train stabilizers, pushrod guideplates, cams, cam followers, distributor gears, balance shafts and vacuum canisters and hardware therefor; electronic ignition systems for internal combustion engines in land vehicles, watercraft, and aircraft, comprising ignition modules, ignition amplifiers, ignition coils, spark plug wires, and points, sold as a unit; points conversion kits comprised of brackets, optical triggers, and shutter wheels, sold as a unit; machine tools for use in engine testing, maintenance, and repair, namely oil pump primers, cam degreeing tool (used to degree the camshaft directly from the cam lobe), machining tool bodies including combination bodies combining the capabilities of the valve guide machining tool and spring seat machining tool, spring seat machining tool bodies, valve guide machining tool body, stud boss mill cutter, and machining tool arbors; replacement parts for the above-referenced goods

engine management computers, namely engine controllers, rev-limiters, programmable input/output devices, and voltage regulators; battery chargers; surge protectors; computer hardware and software for use in the field of land vehicle, marine, and aircraft engine testing, repair, engine control, and product selection; testing and tuning apparatus for land vehicles, water craft, and aircraft, namely degree wheels, degreeing bushings, precision dial indicators, and top dead center locators, pointer and checking springs, and tuneable computers for adjusting timing or adjusting fuel mixture; replacement parts for the above referenced goods

valve stem seals for use in internal combustion engines in land vehicles, water craft, and aircraft

land vehicle, marine, and aircraft engine repair and maintenance for others, namely regrinding and repair of camshafts for which replacement billets are unavailable