EDR ZX10R ZX-10R ZX-10RR HD cylinder head stud kit 2004 - 2025 Kawasaki

EDR Performance 2004-2025 ZX10R & ZX10RR HD Cylinder head stud kit  EDR Performance Heavy Duty Cylinder Head Stud Kit FINALLY! A solution for Kawasaki riders that wanna push their 1000cc engines to the max! The EDR Performance HD Cylinder head stud kit for the 2004+ ZX10R/RR EDR Performance is a leader in Performance & Engine Builds with multiple national championships, club championships around the world, HUNDREDS of race wins around the work, multiple track records, Daytona podiums and more. EDR built and tuned engines have always been the top placing and highest trap speeds in the MotoAmerica/AMA series year after year.   We have found the oem cylinder head bolts lack the strength to hold up to big power and high speeds. Not only in the fact it is a bolt, that is a TTY and no reusable and very prone to failure when more power is added. These oem bolts are not great, instead of actual stud and the material is an extremely low quality at best.  For the a