Sports camshaft with altered timing for original and sports cylinder heads.
For 4-stroke air-cooled 125-180cc Chinese imports (quads, scooters, Buggies with GY6 engines). A14 racing version, optimal use on 160-180cc engines. Not for Kymco original cylinder heads!
For 4-stroke air-cooled 125-180cc Chinese imports (quads, scooters, Buggies with GY6 engines). A14 racing version, optimal use on 160-180cc engines. Not for Kymco original cylinder heads!
