I HAVE BEEN IN THE WATERCRAFT AND MOTOCROSS SERVICE WORK AND MODIFICATIONS FOR THE PAST 26 YEARS.TO TAKE CARE OF ALL YOUR NEEDS FROM GETTING THE RIGHT PARTS TO BORING YOUR CYLINDERS OR DOING ANY PORTING OR VALVE WORK YOU MAY NEED
Shipping was not satisfactory. Took 11 days just to recieve a pack of o rings. Had to purchase another set from someone else, which I received promptly.