Grinding the exhaust port. Full size 1000 × 563 pixels Grinding the exhaust port. Grinding the exhaust port. Previous imageGrinding the port edges to correct dimensions. Next imageScratch marking the port dimension on the block. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *CommentName* Email* Website Save my name, email, and site URL in my browser for next time I post a comment. Δ
