Personal watercraft performance engine parts and accessories therefor, namely, bilge pump; Personal watercraft performance engine parts and accessories therefor, namely, cooling kits comprised of waterline, pump strainers, thermostats, connection fittings, and hardware; Personal watercraft performance engine parts and accessories therefor, namely, engine breather kit comprised of air filters, hoses, collection containers, and hardware; Personal watercraft performance engine parts and accessories therefor, namely, free flow exhaust kits comprised of formed tubes, high temperature couplers, and hardware; Personal watercraft performance engine parts and accessories therefor, namely, intercooler tubing kit comprised of formed tubes, high temperature couplers, blow-off valve and hardware; Personal watercraft performance engine parts and accessories therefor, namely, filters, air filters, oil filters, water filters, power filter kits comprised of formed tubes, high temperature couplers, air filters, and hardware; Personal watercraft performance engine parts and accessories therefor, namely, piston kits comprised of pistons, rings, connecting pins, and circlips; engine gaskets, namely, metal gaskets and non-metal gaskets; cylinder heads for engines, powervalves being personal watercraft engine parts; valves and valve kits comprised of intake and exhaust valves and valve keepers; engine and cylinder replacement sleeves for personal watercraft engines; personal watercraft engine oil injection block-off kits comprised of block-off cover plates, gaskets and hardware; personal watercraft engine crankcase components in the nature of thrust plates comprised of impregnated brass, main case stud kits comprised of heat treated metal hardware, camshaft, rear exhaust kits comprised of formed tubes, high temperature couplers, metal outlets and hardware, exhaust race plate, exhaust couplers, thermostat kits comprised of thermostats, housings, hoses, anodes, specialty tools, and hardware, all being personal watercraft engine crankcase components; fuel components in the nature of fuel pressure regulator kits comprised of hoses, pressure control valves, pressure gauges, connection fittings and hardware, fuel pump kit comprised of pumps, connection fittings, hoses, and hardware, spark deck hardware upgrade kits comprised of metal inserts and hardware, all being parts of personal watercraft performance engines; personal watercraft engine parts, namely, intake block-off and intake manifold upgrade kit comprised of intake manifold upgrade kit comprised of inserts, specialty tools, and hardware; spark engine access kit comprised of panel, bracket, and hardware, all being parts of personal watercraft performance engines; wear rings being parts of personal watercraft performance engines; Primer kits comprised of pumps, fuel line, and fittings, carburetors, replacement pumps, all being parts of personal watercraft performance engines

Performance batteries; chargers for batteries

Watercraft fitted covers; dock lines for watercrafts; supercharger clutch washers being parts of watercrafts; spark seat covers being fitted watercraft seat covers; Handlebars; handlebar extender set; steering systems namely, columns, connecting clamps, control arms, control levers, and hardware; sponson kit comprised of control fins, mounting plates, fittings, and hardware, all being parts of personal watercraft

Repair, maintenance and performance modification of personal watercrafts