All of our powerheads are inspected and bored to relieve all cylinder distortion and scoring caused by earlier wear. At the end of the bore method, the cylinder walls will likely be perfectly clean and spherical. Shop the newest selection of Yamaha outboard motors for sale at our online store. https://juliusebunh.ambien-blog.com/34687813/details-fiction-and-outboard-motors-for-sale-brisbane