Out at Folsom Lake, CA Dec 10th 2011. Checking work on Bassett spider line jets. Drilled and tapped -8 an fitting to 7/16 20 threads and drilled stainless steel set screws as water inlet jets. Helped with water flow. Video looking out the back while cruising 3000 rpm and at idle.
website:https://www.jhmindustry.com/
Shanghai Jian & Mei Industry and Trade Co., Ltd. is the company which manufacture and export fasteners and metal hardware, founded in 2006, with import-export authority. Now, 80% products export to all over the world and 20% sell in domestic market.